UPS User Manual

USER MANUAL
For
UNINTERRUPTIBLE
POWER SUPPLY SYSTEM - UPS
Digital HP ED Series
5 - 20 kVA
NUMERIC POWER SYSTEMS LIMITED

NUMERIC HOUSE “ No.5,Sir P.S Sivasamy Salai, Mylapore,
Chennai –600 004. INDIA.
Tel : 91-44-24993266
Fax : 91-44-24995179
Email : npsl.corporate@numericups.com Website : www.numericups.com
Toll Free no : 18004253266
User Manual Digital HP ED Series
PREFACE
Congratulations, on having purchased a Numeric Uninterruptible Power Supply, which can supply and
protect your microcomputer from power disturbances of various kinds.
Before you begin to install the UPS, please read this manual thoroughly. The warranty of this product will be
void if it is abused.
This manual provides general information regarding installation, operation and connection of
Uninterruptible Power Supply.
NOTICE:
The contents of this manual are bound to change without prior
notice.
We cannot assume responsibility for errors in this manual or
consequences thereof. However
Should any error be detected, we would be grateful if you could
inform us.

Table of Contents
1. Introduction
1.1 System and model description---------------------------------------------------------------------1
1.2 Description of commonly used symbols---------------------------------------------------------1
1.3 Product specification and performance----------------------------------------------------------2
2. Display Panel--------------------------------------------------------------------------------------------4
3. Installation
3.1 Unpacking & Inspection------------------------------------------------------------------------------6
3.2 Input and output power cords and protective earth installation----------------------------6
3.3 Operating procedure for connecting the long --------------------------------------------------9
backup time model UPS with the external battery
3.4 Parallel operation-------------------------------------------------------------------------------------10
4. Operation and Maintenance
4.1 Operation-----------------------------------------------------------------------------------------------14
4.2 Parallel Operation------------------------------------------------------------------------------------15
5. Battery Maintenance-------------------------------------------------------------------------------------19
5.1 Notes for Battery Disposal and Battery Replacement---------------------------------------20
6. Trouble shooting -----------------------------------------------------------------------------------------21
7. Operating Mode for all models----------------------------------------------------------------------22
9. Setting by LCD module--------------------------------------------------------------------------------27
5. Communication Port-----------------------------------------------------------------------------------29
Appendix1 The corresponding form of the LCD display---------------------------------------31
Appendix 2 List of Service Centers-------------------------------------------------------------------32
Appendix 3 Do’s and Don’ts-----------------------------------------------------------------------------46
Appendix 4 Rear Panel Details-------------------------------------------------------------------------47

1. Introduction
1.1 System and model description

This Online Series is an uninterruptible power supply incorporating double-conversion technology. It
provides perfect protection specifically for computer equipment, Communication Systems to computerized
instruments.
Its true online double-conversion design eliminates all mains power disturbances. A rectifier converts the
alternating current from the utility power to direct current. This direct current charges the batteries and
powers the inverter. On the basis of this DC voltage, the inverter generates a pure sinusoidal AC voltage,
which is constantly powering the loads.
Computers and Peripherals are thus powered entirely by the UPS. In the event of power failure, the
maintenance-free batteries power the inverter.
This manual is applicable to the following models:
1) Digital HP ED11 50 is Standard Model 1φ-1φ with internal battery / External battery
4) Digital HP ED11 100 is a Standard Model 1φ-1φ with internal battery / External battery
5) Digital HP ED1000 is a Standard Model 3φ-1φ with internal battery / External battery
1.2 Description of commonly used symbols

The following symbols will be used in this manual and may appear during the course of your practical
applications. Therefore, all users should be familiar with them and understand their meanings.
Recyclable
Do not dispose with ordinary trash
User Manual Digital HP ED Series 1

1.3 Product specification and performance
General specification (Standard Models)
Model ED11 50 (IB) ED11 50 (EB) ED11 60 (IB) ED11 60 (EB)

Power Rating 5KVA/3.5KW 5KVA/3.5KW 6KVA/4.2KW 6KVA/4.2KW
Frequency (Hz) 50/60 50/60 50/60 50/60
Voltage (176-276)VAC (176-276)VAC (176-276)VAC (176-276)VAC
Nom.Curren
Input 19 19 23 23
t
Max.
27A max. 27A max. 38A max. 31A max.
Current
Voltage 240VDC 240VDC 240VDC 240VDC
Battery
Current 20A max 20A max 24A max 24A max
Voltage 220V/230VAC 220V/230VAC 220V/230VAC 220V/230VAC
Output
Current 22.7A/21.7A 22.7A/21.7A 27A/26A 27A/26A
Dimension (WxDxH)
260x570x717 260x570x717 260x570x717 260x570x717
mm
Weight (kg) 90 35 90 35
ED11 100
Model ED11 75 (IB) ED11 75 (EB) ED11 100 (IB)
(EB)
7.5KVA/5.25K 7.5KVA/5.25K
Power Rating 10KVA/7KW 10KVA/7KW
W W
Frequency (Hz) 50/60 50/60 50/60 50/60
Voltage (176-276)VAC (176-276)VAC (176-276)VAC (176-276)VAC
Nom.Curren
Input 29 29 37 37
t
Max.
38A max. 38A max. 50A max 50A max.
Current
Voltage 240VDC 240VDC 240VDC 240VDC
Battery
Current 30.5A max 30.5A max 40A max 40A max
Voltage 220V/230VAC 220V/230VAC 220V/230VAC 220V/230VAC
Output
Current 34A/33A 34A/33A 45A/43A 45A/43A
Dimension (WxDxH)
260x570x717 260x570x717 260x570x717 260x570x717
mm
Weight (kg) 90 38 93 38
Model ED 1000 ED 1500 ED 2000
Power Rating 10KVA/7KW 15KVA/10.5KW 20KVA/14KW
Frequency (Hz) 50/60 50/60 50/60
Voltage (304-478)VAC (304-478)VAC (304-478)VAC
Nom.
Input Current / 13A 19A 25A
Phase
Max.
50A 75A max. 100A max.
Current
Voltage 240VDC 240VDC 240VDC
Battery
Current 40A max 60A max 80A max
Voltage 220V/230VAC 220V/230VAC 220V/230VAC
Output
Current 45A/43A 68A/65A 91A/87A
Dimension (WxDxH)
260x570x717 260x570x717 260x570x717
mm
Weight (kg) 39 55 55
Dimension & Weight for UPS with Galvanic isolation

Model ED11 50 (IB) ED11 50 (EB) ED11 60 (IB) ED11 60 (EB)
Power Rating 5KVA/3.5KW 5KVA/3.5KW 6KVA/4.2KW 6KVA/4.2KW
Dimension (WxDxH)
290x685x813 260x570x717 290x685x813 260x570x717
mm
Weight (kg) 145 87 145 87

ED11 100
Model ED11 75 (IB) ED11 75 (EB) ED11 100 (IB)
(EB)
7.5KVA/5.25K 7.5KVA/5.25K
Power Rating 10KVA/7KW 10KVA/7KW
W W
Dimension (WxDxH)
320x630x900 260x570x717 320x630x900 320x623x753
mm
Weight (kg) 190 105 190 130
Model ED 1000 (EB) ED 1500 (EB) ED 2000 (EB)

Power Rating 10KVA/7KW 15KVA/10.5KW 20KVA/14KW
Dimension (WxDxH)
320x623x753 380x627x1012 380x627x1012
mm
Weight (kg) 140 180 185
Note: IB – Internal Battery EB – External Battery
Electrical performance
Input
Frequency
Model Voltage Power Factor
50 Hz 60Hz
ED11 50 / ED11 Single phase
46Hz-54H 56Hz-64H
60 / ED11 75 / 220 / 230 / 240 V >0.98 (Full load)
z z
E11 100 AC
ED1000 / Three phase
46Hz-54H 56Hz-64H
ED1500 / 380 / 400 / 415 V >0.96(Full load)
z z
ED2000 AC
Output
Voltage
Power Frequency Current
Regulatio Distortion Overload capacity
Factor tolerance. crest ratio
n
105%-130% load
transfers to bypass
Synchronized mode after 10
46-54Hz / minutes
THD<2%
56-64Hz in Line >130% load
Full load
±1% 0.7 lag mode (AC mode) transfers to bypass 3:1
(Linear
50 / 60 ±0.1% of mode after 1
Load)
normal frequency second and
in Battery mode shutdown the
output after 1
minute
Operating environment
Temperature Humidity Altitude Storage temperature
0°C-40°C 20%-90% <1000m -15°C--40° C
Note: if the UPS is installed or used in a place where the altitude is above than 1000m, the
output power must be derated in use, please refer to the following:
Altitude (M) 1000 1500 2000 2500 3000 3500 4000 4500 5000
Derating Power 100 95 91 86 82 78 74 70 67

(%)

2. Display Panel
Button Function
Turn on UPS system: By pressing the ON button “I” the UPS
system is turned on.
ON Button
Deactivate acoustic alarm: By pressing this button an
acoustic alarm can be deactivated.
When mains power is normal, the UPS system switches to
Bypass mode by pressing OFF button “ “, and the inverter is
OFF Button off. At this moment, if Bypass is enabled, then the output
terminals are supplied with voltage via the bypass if the mains
power is available.
If the UPS system is in No Output mode or Bypass mode, the
output voltage range, frequency range and Bypass
Select Button
disable/enable could be selected by pressing Select button,
and confirmed by pressing Enter button.
If the UPS system is in No Output mode or Bypass mode, the
output voltage range, frequency range and Bypass
Enter Button
disable/enable could be selected by pressing Select button,
and confirmed by pressing Enter button.

Display Function
Input Information *
Indicates the input voltage value, which could be displayed from 0 to 999VAC
Indicates the frequency value of input voltage, which could be displayed from 0 to
99Hz
Indicates the input voltage is higher than the SPEC range, if the voltage is
normally, it can not be displayed
Indicates the input voltage is lower than the SPEC range, if the voltage is
normally, it can not be displayed
Output Information
Indicates the UPS output voltage value, which could be displayed from 0 to
999VAC
Indicates the frequency value of the UPS output voltage, which could be
displayed from 0 to 99Hz
Load Information
Indicates the load percent in Watt or VA, only the maximum value of them could
be displayed from 0 to 199%
Indicates the UPS output is short and the UPS would shut down
Indicates the load is over the SPEC range
Battery Information
Indicates the battery voltage value, which could be displayed from 0 to 999Vdc
Indicates the battery capacitance percent, which could be displayed from 0 to
199%
Indicates the battery is over charged, and the UPS would be switched to Battery
mode
Indicates the battery is weak, and the UPS would shut down soon
Mode/Fault/Warning code Information
Indicates the operating mode of the UPS, Mode/Fault/Warning code or the

quantity of the parallel system could be displayed, and the codes are illuminated
in detail in the following chapter
Inverter operating Information

Indicates the circuit of the inverter is working
Bypass operating Information

Indicates the circuit of Bypass is working
Output voltage and frequency and Bypass disable/enable selection Information
The four value of the output voltage could be selected when the UPS is in No
Output mode or Bypass mode, and only one of them could be actived in the same
time
The two frequency value of the output voltage could be selected when the UPS is
in No Output mode or Bypass mode, and only one of them could be actived in the
same time
Bypass disable or enable could be selected when the UPS is in No Output mode
or Bypass mode, and only one of them could be actived in the same time
Notes: For HP ED1000 UPS, only the information of phase C will be shown; while for HP ED1500 / 2000 UPS, only the
information of phase A will be shown.

3. Installation
The system may be installed and wired only by qualified

electricians in accordance with applicable safety regulations!
3.1 Unpacking and Inspection
1) Unpack the packaging and check the package contents. The shipping package contains:
z A UPS
z A user manual
z A communication cable
z A battery cable (for ED11 50 / ED11 60 / ED11 75 / ED11 100 / ED1000 only)
2) Inspect the appearance of the UPS to see if there is any damage during transportation. Do not turn on the unit and
notify the carrier and dealer immediately if there is any damage or lacking of some parts.
3.2 Input and output power cords and protective earth ground installation
1. Notes for installation
1) The UPS must be installed in a location with good ventilation, far away from water, inflammable gas and
corrosive agents.
2) Ensure the air vents on the front and rear of the UPS are not blocked. Allow at least 0.5m of space on each
side.
3) Condensation to water drops may occur if the UPS is unpacked in a very low temperature environment. In this
case it is necessary to wait until the UPS is fully dried inside out before proceeding installation and use.
Otherwise there are hazards of electric shock.
2. Installation
Installation and wiring must be performed in accordance with the local electric code and the following
instructions by professional personnel.
For safety, please cut off the mains power switch before installation. The battery breaker also needs to be cut off if
it is a long backup time model (“External Battery ” model).
1) Open the terminal block cover located on the rear panel of the UPS, please refer to the appearance diagram.

2) Recommended wire size for input & output Wiring.
Capacity Cable size No of runs Remarks

2
SWG mm Input Output
3 (Line, Neutral & 3 (Line, Neutral
ED11 50 12 6
Earth ) & Earth )
ED11 60 12 6
Earth ) & Earth )
ED11 75 10 10
Earth ) & Earth )
ED11 100 10 10
Earth ) & Earth )
3 (Line A, Neutral Line A &
10 10
& Earth ) 3 (Line, Neutral Neutral to
ED1000
& Earth ) suit bypass
14 4 2 (Line B,C )
current
8 16
ED1500
12 6 2 (Line B,C )
current
6 25
ED2000
12 6 2 (Line B,C )
current
Note: Do not use the wall receptacle as the input power source for the UPS, as its rated current is less than the
UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed.
1) Connect the input and output wires to the corresponding input and output terminals according to the following
diagram.
Note: you must make sure that the input and output wires and the input and output Terminals are
connected tightly.
The protective earth ground wire refers to the wire connection between the equipment which consumes electric
equipment and the ground wire. The wire diameter of protective earth ground wire should be at least as above
mentioned for each model and green wire or green wire with yellow ribbon wire is used.
2) After having completed the installation, make sure the wiring is correct.
3) Please install the leak current protective breaker at the output power distribution panel of the UPS if
necessary.
4) To connect the load with the UPS, please turn off all the loads first, then perform the connection and finally
turn on the loads one by one.
5) No matter the UPS is connected to the utility power or not, the output of the UPS may have electricity. The
parts inside the unit may still have hazardous voltage after turning off the UPS. To make the UPS have no
output, power off the UPS, and then disconnect the utility power supply.
6) Suggest charging the batteries for 8 hours before use. After connection, turn the bypass breaker in the “ON”
position, the UPS will charge the batteries automatically. You can also use the UPS immediately without
charging the batteries first, but the backup time may be less than the standard value.
7) If itt is necessary to connect the inductance load such as a monitor or a laser printer to the UPS, the start-up
power should be used for calculating the capacity of the UPS, as its start-up power consumption is too high
when it is started

N L JP1 JP2 L N
Input Ground Output Ground

Input Neutral Output Neutral
Input Line Output Line
JP1 JP2
Input and Output Terminal Block wiring diagram of ED11 50 / ED11 60/ ED11 75 / ED11 100
Important notes: If the UPS are used in single mode, JPI and JP2 must be connected by 12SWG(6mm2)
copper wire. If the UPS is used in parallel mode, the Jumper between JP1 and JP2 must be removed.

Input Line wire A Output Line
JP2
Input Line wire B
Input Line wire C JP1
Input and Output Terminal Block wiring diagram of ED 1000 ( three-phase )

2
Important notes: If the UPS are used in single mode, JPI and JP2 must be connected by 12SWG(6mm )
copper wire. If the UPS is used in parallel mode, the Jumper between JP1 and JP2 must be removed.
Input Ground
Output Ground
Input Neutral
Output Neutral
Input Line wire B Battery ‘-’
Battery ‘+‘
Input Line wire C
Input and output Terminal Block wiring diagram of ED1500 / ED 2000 (three-phase)
2
Important notes: If the UPS are used in single mode, JPI and JP2 must be connected by 6 SWG (25mm )
copper wire or copper bar. If the UPS is used in parallel mode, the Jumper between JP1 and JP2 must be
removed.

N A B C + - JP1 JP2 L N

Input Line wire B JP2
Input Line wire C JP1
Battery +
Battery -
Input and Output Terminal Block Wiring Diagram of ED 1500 / ED 2000 (Three Phase )
with Isolation Transformer
Important Note:
If the UPS are used in Single Mode, JP1 and JP2 must be connected by 6 SWG (25mm2 ) copper wire or copper
bar. If the UPS is used in Parallel Mode, the Jumper between JP1 and JP2 must be removed.
3.3 Operating procedure for connecting the long backup time model UPS with the
external battery
1. The nominal DC voltage of external battery pack is 240VDC. Each battery pack consists of 20 pieces of 12V
maintenance free batteries in series. To achieve longer backup time, it is possible to connect multi-battery packs,
but the principle of “same
Voltage, same type” should be strictly followed.
2. The connector of the external battery cable is used to plug into the external battery socket of the UPS, the other
end of the external battery cable is made of three open wires with ring terminals to connect with the external
battery pack(s). The procedure of installing battery bank should be complied with strictly. Otherwise you may
encounter the hazardous of electric shock.
a) A DC breaker must be connected between the battery pack and the UPS. The capacity of breaker must be not
less than the data specified in the general specification.
b) Set the battery pack breaker in ”OFF” position and connect the 20 pieces of batteries in series.
c) You must connect the external battery cable to the battery first, if you connect the cable to the UPS first, you
may encounter the hazardous of electric shock. The positive pole of the battery is connected to the ED11 100
/ ED1000 in parallel with blue and brown wires; the negative pole of the battery is connected to the ED11 100
/ ED1000 in parallel with black and white wires; the green and yellow ribbon wire is connected to the ground of
the battery cabinet. For ED1500 / ED 2000 , the connection of battery wire is the same as that of input and
2
output wire, and a green or green and yellow ribbon wire 6SWG (25mm ) must be connected between the
input protective earth terminal and the battery cabinet.
3. To complete the connection by plugging the connector of the external battery cable into the external battery
socket of the UPS. Do not attempt to connect any loads to the UPS now. You should connect the input power
wire to the right position first. And then set the breaker of the battery pack in the ON position. After that set the
bypass breaker in the ON position. The UPS begins to charge the battery packs at the time.

The blue & brown wires for connection to the positive terminal of the battery pack
The black & white wires for

connection to the negative terminal
of the battery pack output
The receptacle for The green and yellow ribbon wire for connection to the
connecting the UPS ground of the battery cabinet
The external battery cable diagram for ED11 100 / ED1000 (The battery cable may vary from
different “external battery” models)
3.4 Parallel operation

Brief introduction of the redundancy
N+X is currently the most reliable power supply structure. N represents the minimum UPS number that the total
load needs; X represents the redundant UPS number, i.e. the fault UPS number that the system can handle
simultaneously. The bigger the X is, the higher reliability of the power system is. For occasions where reliability is
highly depended on, N+X is the optimal mode.
As long as the UPS is equipped with parallel cables, up to 3 UPSs can be connected in parallel to realize output
power sharing and power redundancy.
Parallel installation
1) Users need to choose a standard 25-pin communication cable, which should have 25 cores, corresponding
stitches and shield, as the UPS parallel cable. The length of the parallel cable is appropriate to be less than 3 m.
2) Strictly follow the stand-alone wiring requirement to perform the input wiring of each UPS.
3) Connect the output wires of each UPS to an output breaker panel.
4) Disconnect the Jumper on JP1 and JP2 of the terminal block first, and connect each output breaker to a main
output breaker and then to the loads.
5) Each UPS need an independent battery pack.
6) Please refer to the wiring diagram in the next page, and opt suitable breaker.
*The requirement of the output wiring is as follows:

7) When the distance between the UPSs in parallel and the breaker panel is less than 20 meters, the difference
between the wires of input & output of the UPSs is required to be less than 20%.
8) When the distance between the UPSs in parallel and the breaker panel is greater than 20 meters, the difference
between the wires of input & output of the UPSs is required to be less than 10%.

User Manual
Wiring diagram of ED 11 60 / ED 11 100 parallel system
11
Wiring diagram of ED 1000 parallel system
User Manual
Wiring diagram of E 1500 / E 2000 parallel system
12
Parallel Port
Parallel Port
DB25 PIN
Female
UPS - 1
DB25 PIN
Female
UPS - 1
DB25 PIN
male
DB25 PIN
Parallel cable
male
Parallel Port
Parallel cable
Parallel Port
DB25 PIN
Female
DB25 PIN
Female UPS - 2
UPS - 2 DB25 PIN
male
DB25 PIN
Parallel cable
male
Parallel Port
DB25 PIN
Communication interface diagram for
Female
2 UPS parallel
UPS - 3
DB25 PIN
male
Communication interface diagram for

3 UPS parallel

4. Operation and Maintenance
1) To perform the general operation, follow the stand-alone operating requirement.

2) Startup: The units transfer to INV mode simultaneously as they start up sequentially in Line
mode.
3) Shutdown: the units shut down sequentially in INV mode. When the last one completes the
shutdown action, each unit will shut down the inverter simultaneously and transfer to Bypass
mode.
It is easy to operate the equipment, with no previous training. You just need to read through this
manual and operate according to the instructions in it.
4.1 Operation
1.Turn on the UPS with utility power supplied (in Line mode/AC mode)
* Your first use of Internal Battery models.
1) When you operate first time, Please open the battery breaker cover plate and turn on the Battery
Breaker. Then close the battery breaker cover plate.
2) After you make sure that the power supply connection is correct, and then set the breaker of
external battery pack in the “ON” position (optional), after that set the input breaker in the “ON”
position. At this time the fan rotates and the UPS supplies power to the load via the bypass.
The UPS operates in Bypass mode, the mode code is “01”.
3) To power on the UPS by simply pressing the ON button continuously for more than 1 second,
the buzzer will beep once.
4) A few seconds later, the UPS turn into Line mode, and the mode code is “02”. If the utility
power is abnormal, the UPS will operate in Battery mode without output interruption of the
UPS.
Note: Please follow the following steps to connect the generator:
z Activate the generator and wait until the operation is stable before supplying power

of the generator to the UPS (be sure that the UPS is in idle mode). Then turn on the
UPS according to the start-up procedure. After the UPS is turned on, then the loads
can be connected to the UPS one by one.
z The power capacity of the AC generator should be at least 1.3 ~ 1.5 times of the UPS capacity.
2. Turn on the UPS with no utility power supplied (in Battery mode)
1) After you make sure that the breaker of the battery pack is in the “ON” position (optional).
2) Press the ON button continuously for more than 1 second to power on the UPS, and the buzzer
will beep once, UPS operates in No Output mode, the mode code is “00”.
2) A few seconds later, the UPS turn into Battery mode, and the mode code is “03”.
3. Turn off the UPS with utility power supplied (in Line mode)
1) To turn off the inverter of the UPS by pressing the OFF button continuously for more than 1
second, and the buzzer will beep once. The UPS will turn into Bypass mode.
2) Upon completion of the above to turn it off, output of electric current of the UPS is still present.
In order to cut off the output from the UPS, simply cut off the utility power supply, a few
seconds later, there are not any display is shown on the display panel and no voltage output is
available from the UPS output.
4. Turn off the UPS with no utility power supplied (in Battery mode)
1) To power off the UPS by pressing the OFF button continuously for more than 1 second, and the
buzzer will beep once.
2) When being powered off, the UPS will turn into No Output mode. Finally not any display is
shown on the display panel and no voltage is available from the UPS output.
Suggestions: Please turn off the connected loads before turning on the UPS and turn on the
loads one by one after the UPS is working in INV mode. Turn off all of the connected loads before
turning off the UPS.
4.2 Parallel Operation
1. Parallel Machine Maintenance

This UPS system has parallel machine function, if you want to add single machine to parallel
system, please follow operational process of joining new machine; if because of cutting down load
or attainting UPS, and you must remove UPS, please follow operational processes of removing
parallel machine.
2. How to install a new parallel UPS system:
1) Before installing a new parallel UPS system, user need to prepare the input and output wires,
the output breaker, and the parallel cable.
2) Turn off the input and output breakers of each UPS. Connect the input wires, output wires and
battery wires. Remove the short connection wire between JP1 and JP2 on the terminal
block. Remove the maintenance cover board of each UPS and set the maintenance switch from
“UPS” to “BPS”.

3) Remove the cover board of the parallel port on the UPS, connect each UPS one by one with the
parallel cable, screw the cover board of the parallel port back again.
4) Turn on the battery switch and the input breaker of the each UPS, measure the difference
voltage between the output line wires of each UPS to check if the voltage difference between
them is less than 1V. If the difference is less than 1V, close the output breaker. If the difference
is more than 1V, check if the wirings are abnormal.
5) Close the input breakers of all of the UPSs in the parallel system. After all of the UPSs transfer
to the Bypass mode, screw the maintenance cover board back again.
6) Turn on each UPS in turn and observe their display. Make sure that each UPS displays normal
and all the UPSs transfer to the INV mode together. Measure the voltage on the JP1 and JP2
on the terminal block of each UPS to check if the voltage difference between them is less than
1V. If the voltage difference is more than 1V, the output relay of the UPS may not be closed.
7) Measure the voltage of each JP2 on each UPS to check if the voltage value is less than 5V
(Generally 2V). If the difference is more than 5V, that means the UPS needs to be regulated
again or you need to check that the parallel cable of the parallel kit are normal.
8) Turn off each UPS in turn and after all of them transfer to the Bypass mode, remove the
maintenance cover board of each UPS and set the maintenance switch from “BPS” to “UPS”
and screw the maintenance cover board back again.
9) Turn on the UPSs in the Line mode to perform the parallel operation.
3. How to join a new UPS:
1) Before joining a new UPS, user need to prepare the input and output wires, the output breaker,
and the parallel cable.
2) Turn off the input and output breakers of the new unit. Connect the input wires, output wires
and battery wires. Remove the short connection wire between JP1 and JP2 on the terminal
block.
3) Turn off the UPS systems that are running. After all of the running UPSs transfer to the Bypass
mode, remove the maintenance cover board of each UPS and set the maintenance switch
from “UPS” to “BPS”, then turn off the input breaker of each UPS.
4) If the UPS system that is running is a stand-alone UPS, you need to remove the short
connection wire between JP1 and JP2 on the terminal block.
5) Remove the cover board of the parallel port on the new UPS, push one end of the parallel cable
into the slot of the parallel kit and screw up the connector; screw the cover board of the
parallel port back again.
6) Remove the maintenance cover board of the new UPS and set the maintenance switch from
“UPS” to “BPS”.
7) Turn on the battery switch and the input breaker of the new UPS; measure the difference
voltage between the output line wires of new UPS and the parallel system to check if the

voltage difference between them is less than 1V. If the difference is less than 1V, close the
output breaker. If the difference is more than 1V, check if the wirings are abnormal.
8) Remove the cover board of the parallel port located on the UPS which has transferred to the
maintenance bypass and push the other end of the parallel cable into the slot of the parallel kit
and fasten the connector. Screw the cover board of the parallel port back again.
9) Close the input breakers of all of the UPSs (including the new UPS) in the parallel system. After
all of the UPSs transfer to the Bypass mode, screw the maintenance cover board back again.
10) Turn on each UPS in turn and observe their display. Make sure that each UPS displays normal
and all the UPSs transfer to the INV mode together. Measure the voltage on the JP1 and JP2
on the terminal block of each UPS to check if the voltage difference between them is less than
1V. If the voltage difference is more than 1V, the output relay of the UPS may not be closed.
11) Measure the voltage of each JP2 on each UPS to check if the voltage value is less than 5V
(Generally 2V). If the difference is more than 5V, that means the new UPS needs to be
regulated again or you need to check that the parallel cable of the parallel kit are normal.
12) Turn off each UPS in turn and after all of them transfer to the Bypass mode, remove the
maintenance cover board of each UPS and set the maintenance switch from “BPS” to “UPS”
and screw the maintenance cover board back again.
13) Turn on the UPSs in the Line mode to perform the parallel operation.
Note: If the UPS is abnormal in the above debugging, please perform maintenance
according to the steps of removing a stand-alone.
4. How to remove a single UPS from the parallel system:
1) If you need to remove one UPS of the UPSs parallel system which is on normal running, press
the OFF button of the UPS that is confirmed to be removed twice continuously and the UPS
will cut off its output immediately.
2) Turn off the input breaker, the external mains input breaker, the output breaker and the battery
switch of the UPS that will be removed.
3) Press the others UPSs’s OFF button. After all of them transfer to the Bypass mode, remove the
cover board of each UPS and set the maintenance switch from “UPS” to “BPS” and then turn
off the input breaker of each UPS.
4) After you remove one UPS, you need to connect the short connection wire of the JP1 and JP2
located on the Terminal block of the UPS if the remained UPS system only remain one UPS
runs by itself
5) After all panels of the UPSs do not display anything any more, remove the cover board of the
parallel port on the UPS connected with the parallel cable of the UPS that need to be removed.
Remove the parallel cable and screw the cover board of the parallel port back again.

6) Remove the cover board of the parallel port located on the UPS that need to be removed and
remove the parallel cable, and then screw the cover board back again.
7) Close all of the input mains breakers of the remained UPSs. After all UPSs transfer to the
Bypass mode, set the UPS maintenance switch from “BPS” to “UPS” and screw the
maintenance cover board back again. Then turn on all of the UPSs in the Line mode to
perform the parallel operation.
8) If the removed UPS will be used in a stand-alone mode, then JP1 and JP2 on the terminal
block should be connected with a short connection wire.
● Combine machine warning:
1) When UPS combine system work at inverter mode, make sure that all UPS maintain
switches at the same place, that is to say, be at the position of “UPS”, or be at the position
of “BPS”.
2) When turning on the UPS combine system before enter into inverter mode, UPS output
switch must at the “OFF” position.
3) When UPS combine system work at inverter model, please do not operate any UPS
maintain switch.

6. Backup time for the standard model
The backup time of the long backup time model is dependent on the external battery pack capacity and the load
level as well as other factors.
The backup time of standard model may vary from different models and load level. Please refer to the following:
Load level Load level
backup time of ED11 60 Backup time of ED11 100
5. Battery Maintenance
z This series UPS only requires minimal maintenance. The battery used for standard models are value regulated
sealed lead-acid maintenance free battery. These models require minimal repairs. The only requirement is to
charge the UPS regularly in order to maximize the expected life of the battery. When being connected to the
utility power, whether the UPS is turned on or not, the UPS keeps charging the batteries and also offers the
protective function of overcharging and over discharging.
z The UPS should be charged once every 4 to 6 months if it has not been used for a long time.
z In the regions of hot climates, the battery should be charged and discharged every 2 months. The standard
charging time should be at least 12 hours.
z Under normal conditions, the battery life lasts 3 to 5 years. In case if the battery is found not in good condition,
earlier replacement should be made. Battery replacement should be performed by qualified personnel.
z Replace batteries with the same number and same type of batteries.
z Do not replace the battery individually. All the batteries should be replaced at the same time following the
instructions of the battery supplier.
z Normally, the batteries should be charged and discharged once every 4 to 6 months. Charging should begin
after the UPS shuts down automatically in the course of discharging, the standard charging time for the
standard UPS should be at least 12 hours.

5.1 Notes for Battery Disposal and Battery Replacement
1) ) Before disposing of batteries, remove conductive jewelry such as necklace, wrist watches and rings.
2) If it is necessary to replace any connection cables, please purchase the original materials from the authorized
distributors or service centers, so as to avoid overheat or spark resulting in fire due to insufficient capacity.
3) Do not dispose of batteries or battery packs in a fire, they may explode.
4) Do not open or mutilate batteries, released electrolyte is highly poisonous and harmful to the skin and eyes.
5) Do not short the positive and negative of the battery electrode, otherwise, it may result in electric shock or fire.
6) Make sure that there is no voltage before touching the batteries. The battery circuit is not isolated from the input
potential circuit. There may be hazardous voltage between the battery terminals and the ground.
7) Even though the input breaker is disconnected, the components inside the UPS are still connected with the
batteries, and there are potential hazardous voltages. Therefore, before any maintenance and repairs work is
carried out, switch off the breaker of the battery pack or disconnect the jumper wire of connecting between the
batteries.
8) Batteries contain hazardous voltage and current. Battery maintenance such as the battery replacement must be
carried out by qualified personnel who are knowledgeable about batteries. No other persons should handle the
batteries.
5.2 IMPORTANT INSTRUCTIONS TO CUSTOMERS FOR DISPOSAL OF BATTERY &

PACKAGING MATERIAL ( Hazardous & Non bio-degradeable)
Ref Std – ISO 14001 : 2004 , Environmental Management System
1. After unpacking the UPS & battery, the removed packaging materials like polythene paper, thermocole, carton box,
nylon belt, nylon thread shall be collected and disposed through authorized recycler.
2. Batteries when found faulty / damaged , must be handed over to identified authorized recycler or to Numeric Power
Systems Ltd, where it is properly handled.
3. Batteries contain harmful metals and chemicals such as nickel cadmium , alkaline , mercury, nickel metal hydride
and lead acid , which contaminates – if it is not disposed properly.
4. When batteries containing cadmium is used in land fills, they will eventually dissolve and release the toxic
substance that can seep into water supplies, posing serious health hazards for the population/society. Hence
recycling of batteries will prevent pollution and also saves resources.

6. Trouble Shooting
Problem Possible cause Solution
Make sure the UPS is not
overloaded; the air vents are not
blocked and the ambient temperature
The Fault code is The UPS transfers to
is not too high. Wait for 10 minutes
“08”, and the buzzer fault mode due to
for the UPS to cool down before
beeps continuously. internal overheat.
turning on again. If failed, please
contact the distributor or service
center.
Remove all the loads. Turn off the
UPS. Ensure that the load is not
The Fault code is
The UPS output is failed or the UPS has no internal
“09”, and the buzzer
short circuited. faults before turning it on again. If
beeps continuously.
failed, please contact the
distributor or service center.
The Fault code is
The UPS transfers to
“05” or “06”, the Please contact the distributor or
fault mode due to its
UPS beeps service center.
internal fault.
continuously.
The UPS is running in Battery
The voltage or mode. To save your data and
The Mode code is frequency of the utility close the application program.
“03”, UPS turn into power is out of the Make sure the utility power is
Battery mode. input range of the within the input voltage or
UPS. frequency range permitted by the
UPS.
Check the loads and remove all
no-critical equipment.
The Fault code is The UPS is
Recalculate the load power and
“07”, the UPS overloaded or the load
reduce the number of loads
beeps continuously. equipment is faulty.
connected to the UPS. Check that
the loads are not failed.
The Warning code
is “23”, the buzzer The charger of the Please contact the distributor or
beeps every UPS is defective. service center.
second.
Check the battery. If the battery is
The Fault code is damaged, replace the battery
Battery low or battery
“11”, the UPS beeps immediately and ensure that the
not connected.
continuously. battery breaker is in “ON”
position.
The utility power is
normal, but the Please contact the distributor or
Maintain switch loose
UPS can not turn service center.
into Line mode
Keep UPS connected to utility
Battery discharging Battery not yet been power persistently for more than
time diminishes fully charged. 10 hours to recharge the batteries
again.
Check the loads and remove the
UPS overloaded.
non-critical equipment.

Replace the batteries. Please
contact the distributor to obtain
Battery aged.
the parts and replacement
service.
The ON button is Press the ON button for more
pressed too briefly. than 1 second.
The UPS cannot The UPS is not
power on after connected to the Check the battery or recharge the
pressing the ON battery or the battery battery.
button pack voltage is too low.
Please contact the distributor or
UPS fault.
service center.
When you contact the service center, please provide the following information:
● Model No. and the serial No. of the UPS.
● The date when the problem arose.
● Complete description of the problem, including the LCD display, code, alarm warning, and power
condition and load capacity. If your UPS is a long backup time model, you may also provide the
information of the external battery pack.
7. Operating mode for all models

The different codes could be displayed on the LCD screen corresponding to their own operating
modes, and they are illustrated as the follow:
Operating mode Code Operating mode Code

Mode Code Table
No Output mode 00 Battery mode 03
Bypass mode 01 Battery test mode 04
Line mode 02
Warning Code Table
ID Loss 21 Charger Bad 23
Fan Error 22 IP Fuse Open 24
Fault Code Table
Bus Fault 05 Bypass STS Short 13
Inverter Fault 06 Battery SCR Short 14
Overload Fault 07 Parallel Communication Fail 15
Over temperature Fault 08 Current Un-share Fault 16
Inverter Short 09 Error Model 17
Communication Fault 10 SCI RX Error 18
Battery Open 11 Negative Output Power Fault 20
Inverter Relay Short 12

7.1 No Output mode
The LCD display in no output mode is shown in the following diagram. The information about the
utility power, the battery, the UPS output and the load could be displayed. The operating mode
code of the UPS is “00”.
No Output mode
The UPS have no output in the mode.
7.2 Bypass mode

The LCD display in Bypass mode is shown in the following diagram. The information about the
utility power, the battery, the UPS output and the load could be displayed. The operating mode
code of the UPS is “01”. The block of “BYPASS” indicates the bypass is working. The UPS will
beep once every 2 minutes in Bypass mode.
Bypass mode
The UPS does not have the backup function when it is in Bypass mode. The power used by the
load is supplied from the utility power via internal filter.
7.3 Line mode

The LCD display in Line mode is shown in the following diagram. The information about the utility
power, the battery, the UPS output and the load could be displayed. The block of “INVERTER”
indicates the inverter is working. The operating mode code of the UPS is “02”.

Line mode
If output overloaded, the load percent is shown and alarm will keep twice every second. You
should get rid of some unnecessary loads one by one to decrease the loads connected to the
UPS less than 90% of its nominal power capacity.
Note: Please follow the following steps to connect the generator：

● Activate the generator and wait until the operation is stable before supplying power of the
generator to the UPS (be sure that the UPS is in idle mode). Then turn on the UPS according
to the start-up procedure. After the UPS is turned on, then the loads can be connected to the
UPS one by one.
● The power capacity of the AC generator should be at least twice of the UPS capacity.
7.4 Battery mode / Battery Test mode
The LCD display in Battery mode is shown in the following diagram. The information about the
utility power, the battery, the UPS output and the load could be displayed. The block of
“INVERTER” indicates the inverter is working.
1) When the UPS is running in Battery mode, the buzzer beeps once every 4 seconds. If the ON
button on the front panel is pressed for more than 1 second again, the buzzer will stop beeping
(in silence mode). Press the ON button once again for more than 1 second to resume the alarm
function.
2) If the UPS is working in Battery mode for the input line voltage is higher than the SPEC range, the
alarm symbol “H” will be shown; if the UPS is working in Battery mode for the input line voltage
is lower than the SPEC range, the alarm symbol “L” will be shown; if the input line voltage is lost,
both “H” and “L” would not be shown but the input voltage and frequency are shown as zero.

Battery mode
The display of battery test mode is same as Battery mode, but “H” and “L” would not be shown
unless the input line voltage is higher or lower than the SPEC range during the time of battery test.
The operating mode code of the UPS is “03” in Battery mode, and the code is “04” in Battery Test
mode.
7.5 Parallel mode

The LCD display can show the UPS quantity of the parallel system, and the UPS system that
operating in single mode should be regarded as a special parallel system, single mode is a
special parallel mode.
The LCD display in parallel mode is shown in the following diagram. When the UPS operating in
parallel mode, the information in code display alternates between symbol “Pn” and Mode code.
The symbol “P” means the UPS operating in parallel mode, and the number “n” indicate the
quantity.
Parallel mode
7.6 Warning mode

The LCD display in warning mode is shown in the following diagram. The information about the
utility power, the battery, the UPS output and the load could be displayed. The symbol “MODE”
not be shown and the symbol “WARNING” is shown instead in code display.

Warning mode (Fan Error)
7.7 Fault mode
The LCD display in fault is shown in the following diagram. The information about the utility power,
the battery, the UPS output and the load could be displayed. The symbol “MODE” not be shown
and the symbol “FAULT” is shown instead in code display.
Fault mode (Bus Fault)
Note: If mode code is “10”, it means that “Inner Communication Fault”, and all the information of
the UPS have not be shown except fault code information, like the following diagram.
Communication Fault mode

8. Setting by LCD Module
The output voltage rating and frequency rating and bypass state could be set directly through LCD
Display. The output voltage rating could be set to 208V*, 220V, 230V and 240V. The output frequency
rating could be set to 50Hz and 60Hz. The bypass state could be set to enable and disable. But all the
settings could only be done when the UPS is in Bypass or No Output mode.
In Bypass or No Output mode, press the Select button on the LCD panel for more than one second, a
flickering black round dot would be shown in the front of “208VAC” on the screen. And if press the
Select button continuously again, the flickering black round dot would move to the front of “220VAC”,
next to the front of “230VAC”, “240VAC”, “50Hz”, “60Hz”, “Bypass Disable”, “Bypass Enable” in turn. And
if press the Enter button for more than one second at this time, the flickering black round dot would turn
to flicker less and the output voltage rating or frequency rating or bypass state setting would be
modified to the selected value. And if no any pressing on the Select or Enter button lasting for more
than ten seconds, the flickering black round dot would disappear, no setting have be modified.
The only one voltage rating could be selected in “208VAC”, “220VAC”, “230VAC”, “240VAC” at any time,
only one frequency rating could be selected in “50Hz”, “60Hz” at any time, and the output voltage and
frequency would be changed to the corresponding value after turning on the UPS by pressing the ON
button.
The UPS would turn into Bypass mode in several seconds after “Bypass Enable” is selected, and turn
into No Output mode in several seconds after “Bypass Disable” is selected.
*Note: When the output voltage rating be set to 208V, the output power must be derated to 90%.
Here is an example for changing the output voltage from 220VAC to 230VAC through the LCD panel.
STEP 1: One flickering black round dot would appear in front of “208VAC” after pressing the Select
button.

STEP 2: The flickering dot would move to the front of “230VAC” after pressing the Select button two
times again.
STEP 3: The dot in the front of 230VAC would turn to flicker less after pressing the Enter button, and
the flickering dot would move to the next “240VAC”.
STEP 4: The output voltage rating have been modified to “230VAC”, and UPS work in Bypass mode.

STEP 5: The output voltage would be 230VAC after the UPS is turned on.
9. Communication Port
9.1 RS232 Interface
The following is the pin assignment and description of DB-9 connector.
Pin # Description I/O

2 TXD Output
3 RXD Input
5 GND Input
10.2 Intelligent slot
This series is equipped with an intelligent slot for Webpower (optional accessory) or other optional
card to achieve remote management of the UPS through internet / intranet. Please contact your local
distributor for further information.
10.3 AS400 Interface (Option)
Except for the communication protocol as mentioned above, this series UPS has AS400 card (an
optional accessory) for AS400 communication protocol. Please contact your local distributor for details.
The following is the pin assignment and description of DB-9 connector in AS400 card.
Pin # Description I/O Pin # Description I/O
1 UPS Fail Output 6 Bypass Output
2 Summary Alarm Output 7 Battery Low Output
3 GND Input 8 UPS ON Output

4 Remote Shutdown Input 9 Line Loss Output
5 Common Input

DB-9 Interface of AS400 communication protocol

Appendix 1:The Corresponding Form of the LCD Display
LCD
No. Operating state Code Alarm warning
Display
1 No Output mode 00 None
Beep once every
2 Bypass mode 01
2 min.
3 Line mode 02 None
0~20% Battery Beep once every
Battery capacity sec
4 03
mode 21%~100% Battery Beep once every
capacity 4 sec
5 Battery Test mode 04 None
6 Overloaded in Bypass mode 01 Beep twice every sec.
7 Overloaded in Line mode 02 Beep twice every sec.
Overloaded in Battery mode,
8 03 Beep twice every sec.
Early-warning
9 BUS voltage abnormal 05 Continuously beep
10 INV abnormal 06 Continuously beep
Overloaded and cut off the
11 07 Continuously beep
output
12 Over temperature 08 Continuously beep
13 Output short circuited 09 Continuously beep
14 Communication abnormal 10 Continuously beep
15 Battery open 11 Continuously beep
16 INV relay failed 12 Continuously beep
17 BAT SCR failed 14 Continuously beep
18 Parallel abnormal 15 Continuously beep
19 ID abnormal 21 Beep once every 10 sec
20 Fan abnormal 22 Beep once every sec
21 Charger and battery failed 23 Beep once every sec

Appendix 2: List of Service Centers
SL. CONTACT MOBILE NOS MOBILE NOS -

CENTRE ADDRESS CODE PHONE FAX
NO PERSON -GSM RELIANCE
M.Thirugnana Old No.89/New No.82, Kamaraj Avenue,

1 Adyar 9380962206
m Ii Nd St, Adyar, Chennai 600 020.
Numeric Power Systems Limited, C/O.

K. Diamond
2 Agarthala Chittaranjan Bhattacharya , Melarmath , 0381 9436094212
Singh
Office Lane Agartala -79901
Sunil Kumar Numeric Power Systems Ltd., F-130

3 Agra Kamla Nagar, Agra - 282005. 0562 2581877 93191 31424
Mishra
Numeric Power Systems Limited, Iind 9327520496 /

A. Chitravelu Floor, Screen Building, Drive - In Cinema 93270 49568 /
4 Ahmedabad 079 27488779 / 556 27488556
/ K.Manohar Complex, Drive - In Road, Ahmedabad- 93761 68011 /
380054. 93761 68012
Numeric Power Systems Ltd, Flat

Mubarek R. No-108, Kohinoor Plaza, Patrakar
5 Ahmednagar 93708 90009
Beg Chauk,Savedi Road, Ahmednagar-414003
Numeric Power Systems Limited, C/O

09862530483
6 Aizwal Narayan deka Raisoing Electronic Aizwal Mizoram 389 2320844
personal no.
Numeric Power Systems Ltd., C/O.

Mr.Satvinder Singh, 1353/32,B/H.
7 Ajmeer N. Prabhu Convent School, Alwar Gate, Ajmer – 9352395656
305001
Numeric Power Systems Limited, 3Rd

Sunil V. Floor, Swami Arcade, Wing A,
8 Akola 93725 04316
Pathrabe Jatharpeth, Akola – 444005
Numeric Power Systems Ltd,

C/Omr.S.M.Shamsudeen, Bharul Salam,
9 Alapuzha M.Jayaraja 0479 2416732 93491 16386
Velantharayil, Haripad P.O – 690514
Numeric Power Systems Ltd., C/O Vipin

Kumar Sharma, DS- 09, Swarn Jayanti
10 Aligarh Brijesh Kumar Nagar, Near Lady Fatima , Ramghat 93191 31424
Road , Aligarh 202001

E. Arasa R.K.Saxena, No. 110/71, Rambagh,
11 Allahabad 0532 93351 03915
Kumar Allahabad - 211 001
Numeric Power Systems Limited, 180,

12 Alwar S. Sridhar Scheme 10, Vivek Vihar, Alwar – 301001 9351209223
Numeric Power Systems Limited, , Near

Kishore Cloth Stores, Moti Nagar,
13 Amaravati Benedict Raj 93726 84400
Amaravati, Maharastra Pin:444606

Siddiqui Near Barej Talab, Rasulpur,
Robert
14 Ambikapur Ambikapur, 9827113681
Russelraj
Dist Sargujja -497001, CG
Numeric Power Systems Limited,

H.No.7-1-632/176/01, Bapu Nagar,
J.Laxminaraya
15 Ameerpet Sanjeev Reddy Nagar, Hyderabad – 040 9398312092
na
50038
Numeric Power Systems Limited, House

Navdeep
No. 243,Basant Nagar Behind Ent 9878231916/98
16 Amritsar Singh/Amrik 93560 05738
Hospital,Majutha Road, Amritsar 143001 55274075
Singh
Numeric Power Systems Limited, Flat

No: 204, Ii Floor, Rajahamsa Paradise,
17 Ananthpur Jegadeesan Srinivasa Nagar, Near Rtc Complex, 93937 24853
Ananthapur - 515 001.
Numeric Power Systems Ltd., A-82, 3Rd

18 Anna Nagar R.B. Jaikumar Avenue, Anna Nagar, Chennai 600 040. 044 93810 99246
Numeric Power Systems Limited, C/o.

Mr.R.D.Patil, Plot No. 49, Pannaalal
Nagar, Near Astavinayak Temple, Eknath
19 Aurangabad S. Manimaran 0240 2353114 93262 06145
Rangmandir, Osmanpura, Aurangabad
431 005.
Numeric Power Systems Limited, J.S.K.

Complex, 14. Anna Street, Gandhi Nagar,
20 Avadi B.Manivannan 93810 99269
Avadi, Chennai - 600 054
Numeric Power Systems Ltd., C/O.Saif

Alikhan, Phool Bazzar, Motikhanj-P.O., 324269
21 Balasore S.K.Reyaz Ali 6782 93382 27193
Balasore, Dist Balasore. Orissa. /320357 (pp)
**
Numeric Power Systems Limited, No.6, 25357678 /
G. Baskar / 080-32908680,
22 Bangalore 8Th Main Road, II Stage, III Phase, 080 25354147 / 25354136
N.Eswara 9343705404,
Domalur, Bangalore-560 071 25351455
9342518146

Lokesh Kumar Mr.Ravi Soni, House No.241,Ward No. 25,
23 Banswara 99280 36701
Malav Singhvag Road, Bhanswara

Santosh Kumar Upadhayaya, 35/C-5,
24 Bareilly S.Karunakaran 0581 93591 23681
Rampur Garden, Bareilly (U.P) – 243001
Numeric Power Systems Ltd., No.13,

(1St Floor) Guruprasad Sbi Officers
0265-233096
25 Baroda G.Karthikeyan Co-Operative Society, Behind Akota 0265 2342693 93272 38360
6 (PP)
Stadium, Akota, Baroda – 390015
Npsl, Mr. Virupax Shivappa Shanwad, Lg,

138, Mahanthesh Nagar, Belgaum 590
26 Belgaum J.B. Kennedy 0831 2454233 (PP) 93431 06493
016.
Numeric Power Systems Ltd, C/O

M.Gopal, 9Th Ward, Door No 65,
27 Bellary M.Shanmugum Mariswamy Matam Street, Bellary – 93410 03773
583101

Numeric Power Systems Ltd.,C/O.
Mr.Kalandi Charan Sethi, House No -
2220319 /
28 Berhampur Tarani Nahak 12615, Gola Pali, 1St Street, 0680 93375 04968
2220752 (pp)
Berhampur-1,
M/S Numeric Power Systems Ltd, C/O

Kishan Jaiswal, "Garden House", Janaki
S. Ashok
29 Bhagalpur Prasad Lane, Mundi Chak, Bhagalpur – 9431009377
Rajan
812001
Numeric Power Systems Ltd., Hoor

M.
Apartments, Flat No.29,Baranpura,
30 Bharuch Thangamahar 93767 22889
Dholikui, Bharuch - 392 001.
aja

Mr.Jaspal Singh, House No 161,Patel
9876709093/
31 Bhatinda Jaspal Singh Nagar,New Biwi Wala Chowk, 9356003574
9876959040
Bathinda151001
Numeric Power Systems Limited, 12B,

Vrindavan Society, Anantvadi, Bhavnagar
32 Bhavnagar B.R.Rao 9327520495
- 364 001

Mr.Devani Appa Rao, 17-9-49/2,
33 Bhimavaram K. Ramayya Motipallivari Street, Near Big Masjid, 8816 93962 82849
Bhimavaram - 534201, East Godavari Dt.
Numeric Power Systems Limited, 12B, II 0755-3296000

S.
Floor, Zone II, Mp Nagar, Above Coffee 2764201 / 9303105621
34 Bhopal Vijayakumar / 0755 4229052 (PP)
House, Behind Pragati Petrol Pump, 2764202 9303105622
B.Sahoo
Bhopal - 462 011 9303104586
NUMERIC POWER SYSTEMS LTD, N-2
/ 72 ,Ground Floor,IRC VILLAGE,
Bhubaneswa R. Vijayan / 2550760 / 93371 11151, 93371
35 NAYAPALLY, BHUBANESWAR - 751 015 0674
r U.C.Panda 3295210 11114
( ORISSA )
Numeric Power Systems Limited, No.

36 Bhuj A.Kalidoss G/15, Hariant Nagar, Bhuj – 370001 93271 72853

37 Bijapur P.Chelladurai No.LIG-134, Jalanagar, Bijapur – 586101 93435 62549
Numeric Power Systems Limited, No. 5-E

38 Bikaner K.Mohan 286, Jn Vyas Colony, Bikaner- 334002 9314532774
Numeric Power Systems Ltd, C/O.

Kishore Typing & Photo Copy Centre,
R. Near Shiv Talkies,
39 Bilaspur 9826140886
Thiyagarajan High Court Road, Bilsapur - 495004 .
Chattisgarh.

Ashim Kumar Mukherjee , Birhata
P.
40 Burdwan Protateswar, Sibtala, N Bose Raod 0342 2568342 93337 71143
Jembulingam
Burdwan – 713101
Numeric Power Systems ltd,

No2/90,2084A-12, Flat No-2, Express
41 Calicut L. Guruswamy 0495 2302979 93875 28639
Tower-2Nd Floor, Chalappuram,
Calicut-673002

93567 20042 /
Numeric Power Systems Limited, Plot
R. 93162
Not 34,Phase -2, Industrial
Balasubramani 2594934/329/F 63764/9316111521
42 Chandigarh Area,Panchkula Pin Code- 134112 0172
am / Kk WP3299640 /9316699521/931
(Chandigarh Guest House
Behera 6699526/9316699
Address:2250/3,Sec 45-C,Chandigarh)
523/9316040320

C/oMr.D.W.Ramteke,Plot No:54,Vivak
43 Chandrapur Vilas Kapgate 93267 40727
Nagar,Mul Road, Chandrapur – 442402
Numeric Power Systems Limited, 24990466 /

V. Shankar
44 Chennai 'Numeric House', No.5, Sir Sivasami 044 24990064 / / 24995760 93809 62444
Ganesh
Salai, Mylapore, Cehnnai 600 004. 24660099
Numeric Power Systems Limited, C/O R.

Dinkar Wadiwa, Wadiwa Complex,
45
Near Sbi, Circular Road, Chindwara -
Chindwara S. Gobi 480001 07162 PP - 2483110 9926314453
Numeric Power Systems Ltd, D.No:
3-523,Bazaar Street, Greamspet,
46 Chittoor K.C.Balaji 93936 07715
Chittoor-517002
NUMERIC POWER SYSTEMS LTD,

P.Manohar / CC,39/5896 B, PARAMBITHARA CROSS 0484-3951143
2324616/23223 2324616/232
47 Cochin N. Karthik ROAD, PANAMPILLY NAGAR, COCHIN, 0484 9349252455
34 2334
/Unnikrishnan ERNAKULAM 682 036. KERALA STATE 9349252452
Numeric Power Systems Limited, Kovai

P.Ganesh Towers, 2Nd Floor, 44, Balasundram
2242290 / 3716 93631 21075 /
48 Coimbatore Baskar / Road,(Gowtham Central Annexue, 0422 2249770
/ 3740 93631 21353
R.Sellappan Coimbatore 641 018
Numeric Power Systems Limited, Old

No.7/307-M, New No: 7/1147, Bhagya
49 Cuddapah N.Premkumar 93474 23898
Nagar Colony, Cuddapah - 516 004.
Numeric Power systems ltd C/O

C.Manjunla Door no5184 Banashankari
K. Ashok
50 Davengere Nilaya 14th Cross 5th main Sedaverrappa 93437 05350
Kumar
Extn Davengere:577404
Dheeraj Singh Numeric Power Systems Ltd, House

2725956
Bisht / No-5, Indira Puram, Milan Vihar, G. M.S. 93581 05087,
51 Dehradun 0135 FWP-0135
Nishant Road, Dehradun Uttarakhand-248006 93581 33436
3200100
Singhal
A.Surya
A.K.Rai, Near A.C. Mkt , Katrahs Rd ,
52 Dhanbad Ramakrishna 9431815519
Bank More Dhanbad-826001
Rao
Numeric Power Systems Ltd,

V.Ranjith 20/01, Venugopal Street, Upstairs 2Nd
53 Dharmapuri 93456 10019
Kumar Floor, Dharmapuri – 636701
Numeric Power Systems Ltd, Pravin

Thukaram Kandekar,Pl.No 23,Geetha
Mahesh
54 Dhule Nagar, Near Varsha Building,Devpur, 93707 62020
Charke
Dhule – 424001
55 Dimapur Marriappan Numeric Power Systems Limited, House 9862092516

No 826, Halfnagarjan, Dimapur – 797112

C/O.Mr.Manab Roy, B2/4, Uday Shanakar
56 Durgapur Prabakar Bithi, Non Company, City Centre, 0343 2549765 2545150 93326 11713
Durgapur-16

Sanjeev K. E-35B,Dilshad Garden, Delhi Shahdra,
57 East Delhi 93506 28092
Gangwar New Delhi –11 0095
Numeric Power Systems Limited, Mohan

K. Complex, I Floor, 311,Metter Road,
58 Erode 0424 2257724 2251862 93641 05997
Venkatraman Erode-11
Mr. Jp Gaur, Saiyad Wali Gali, Paarsuram

59 Etah A. Raji Nagar, Etah – 207001 93582 98835
Numeric Power Systems Ltd., 30, Awas

Sudershan Vikas Colony, Ground Floor, AnjaniPuram,
60 Faizabad 93366 23119
Singh Devkali Road Faizabad
Numeric Power Systems Ltd, 5 C 685,

2Nd Floor,C Block Township
61 Faridabad Ranjith Kumar 9312063938
Nit,Faridabad- 121001. Haryana
Numeric Power Systems Ltd., Room

Omprakash No.11/A, 2Nd Floor, 107, Bazar Gate
62 Fort 93224 56444
Chaubey Estate, Fort, Mumbai – 400 002.

Digantha Oriental Tours & Travels, P.S.Road,
63 Gangtok 9932835044
Hazarika Gangtok 737101, Sikkim

Upendra Kumar Gupta, No.35/B, Sri
64 Gaya J. Sathish Krishna Road, Opp.Civil Line, Noor 9431009379
Compound, Gaya – 823001
Numeric Power Systems Ltd., H/O Vinay

Kumar Sahu Rajak Chowk, Near Bablu
65 Giridhi H.V.Prakash 9431815521
Hotel, Pachamba, Giridhi – 815316
Numeric Power Systems Ltd, No.606, 6th

Floor, Unitech City Centre, M.G.Road,
66 Goa K. Ramesh 0832 2447263 93261 12238
Panaji, Goa - 403 001

Mr. Raghuraj Upadhaya Gun house Near
67 Gonda Mr kanhiyalal Krishna Talkies, upraisionpurwa, Janki 9307078302
Nagar Gonda - 271 001

Smt. Gyanmati, House No. 3, Awas Vikas
Akilesh Kumar
68 Gorakhpur Colony, Infront Of Pani Ki Tanki, Shahpur 0551 93364 09217
Srivastava
Gorakhpur – 273001

Professor Dr.G.B.Rairam, Plot No.289,
69 Gulbarga Kumar.K 08472 441074 93423 31074
"Anoorupa" Mahaveer Nagar, Gulbarga -
585102

Numeric Power Systems Limited,C/O:
70 Guna K.Kumaresan Mr.Shyam Gupta, Adarsh Colony, Guna – 98263 74776
473 001
Mr.P.Dattatreyudu, 8-9-40, Ii Lane,
71 Guntur K. Murali 0863 93978 53766
Nehru Nagar, Guntur – 522001

No. 971, First Floor, Sector-14, Gurgaon
72 Gurgaon M.Jayaseelan 0124 93120 64902
– 122001

U. Arumugam
G.R.Kalita Commercial Complex, G.S.Road, 2450322 / 9864509292 /
73 Guwahati / 0361 2459110
Ulubari, Guwahati - 781 007. 2451987 9435046323
Srikant Nanda

Saraswathi Apartments, Near
G.Janarthana
74 Gwalior Vivekananda Nagar, University Road, 0751 2231252 4012855 (PP) 93011 26699
n
Gwalior, M.P - 474 002

Mohd. Tahir Mr. M.S. Gangwal, 5/91- Jagdamba
75 Haldwani 9411751740
Khan Nagar, Haldwani Uttarakhand – 263139

Anand Mohan Narendra Kumar Jain, 5/101, Vivek
76 Hamirpur 93365 23243
Shukla Nagar, Hamirpur – 210301
Numeric Power Systems Ltd, 3Rd Main ,

H. Sabjali 9Th Cross Road, Near Sri Ranga I.T.I,
77 Hassan 93410 03774
Irdish Hemavathy Nagar, Hassan- 573 201
Numeric Power Systems Ltd., Shivam,

Flat no:3, Behind central public school
Vikash
78 Hazaribagh hostal, west of gandhi maidan, matwari , 9431815518
Kr.Mishra
Hazaribagh

Sardana Cottage, Behind Neel Kant
Mukesh
79 Hissar Complex, Near Camp Chowk, Hissar – 93543 13698
Gautam
125004

No.13/49-A, Shanthi Nagar,
80 Hosur N. Venugopal 93440 04143
Denkanikottai Road, Hosur - 635 109
Numeric Power Systems Ltd., 16/3/2

81 Howrah Raja Awon Round Tank Lane, P.S& Dist. Howrah - 711 93310 97872
101
82 Hubli S. Venugopal No.3, 1St Cross, Channapet Main Road, 0836 2303351 93410 03775
Hubli - 580024
Numeric Power Systems Ltd, 1-8-569 To 27662817 /

S.P. 040-32902359,
573, 3Rd Floor Egk Arcade, Beside 27603048 /
83 Hyderabad Arumugam / 040 30724460 93910 61651,
Bawachi Hotel, Azamabad, Rtc X Roads, 27621163 /
Joel Singh 9391061649
Hyderabad 500020 27654553

Numeric Power Systems Limited, No.101,
Mangalam House, Plot No: 147, Anoop
9302120968
84 Indore M. Venkatesh Nagar, Opp. Chl Appollo Hospital,Ab 0731 4060897
9302136824
Road, Indore-452 008

No.4,J.K.Complex,Gorakhpur, 2402397
85 Jabalpur S.Solomon 0761 93001 26927
Jabalpur-482 005. (PP)
Numeric Power Systems Ltd., C/O. Milind

Std.Pco., Near Anupama Taikies,
86 Jagdalpur Jebar Singh 9826218222
Jagdalpur 494001.
Numeric Power Systems Ltd., H-410,Ist

V. Inderjith / Floor, Ramesh Marg, C - Scheme, Jaipur – 2228782
87 Jaipur 0141 0141-5118359 93525 57957
P. Shibu 302007 /2220950

No : 42 , Ist Floor , Makhdumpura, 9316934756 /
88 Jalandhar Karthik 0181 2233870 9815939654
Jalandhar , Punjab – 144001 9356271225
Numeric Power Systems Limited, 1St

Floor, Near Rajeev Gandhi Bhawan,
89 Behind Jalore Club, Sanjay Nagar Colony,
T.Manoj Jalore- 343001
Jalore Kumar 98280 36712
Hemanth Ganapathi Std & Pco, 62, Gurhabakshi
90 Jammu 99060 90038
Kitkule Nagar, Jammu ( J & K) – 180001
Numeric Power Systems Limited, A-15,

3Rd Floor, Radhika Appartment, Opp:
91 Jamnagar S.Jayan Palace Ground, Saru Section Road, 93281 16824
Jamnagar-361008

Ms. Meena Kumari Chuttani, No: 109,
Khwaja Ajaj
92 Jamshedpur Punjabi Refugee Colony, P.O Agrico. 9431815520
Nezami
Jamshedpur – 831009
C/O:Mr.Anoop Singh Chauhan - Rtd. Sdo

G.Janarthana
93 Jhansi (Civil), No: 372/42, Behind Babulal Rolling 93353 99465
n
Mill, Civil Lines, Jhansi – 284 001 UP.

94 Jodhpur S. Ram Kumar 0291 2556116 9352355779
First Polo Paota, Jodhpur - 342 006

Prafulla Hazarika , Malowali Nearby
95 Jorhat Kapil Bora 0376 9864253217
Janambhumi Place , Jorhat-79901
Numeric Power Systems Ltd, 2/3,30th

S. Senthil Main, J.P.Nagar,1st Phase, Behind
96 JP Nagar 9342779368
Kumar Oxford School, Bangalore - 560 078
Numeric Power Systems Ltd., 106,Adrsh

Complex, Near Vanzari Chowk,
97 Junagadh A.Senthil 93771 26644
Junagadh-362 002.
Numeric Power Systems Limited, Sri

Padma Towers, 1-1-29, Ground Floor,
98 Kakinada S.Uday kumar Prakasam St., Ramaraopet, Kakinada - 93902 19513
505001.

Numeric Power Systems Limited, Room
No 503 ,5 Th Floor Gangagiri Apt.,Pis
99 Kalyan M.Manoj 93233 22159
Gaon Kalyan East – 421306
Numeric Power Systems Ltd, C/O Mr.

A.E.Inbamani, No.3, N.G.O. Nagar,
Bharathiyar Street, Opp. Bharathi
100 Kanchipuram V. Aadhavan 9865020403
Matriculation School, Kanchipuram - 631
501
Numeric Power Systems Ltd., C/O

Mr.Vijay Kumar, House No. 1387/4, Near
101 Baba Parking, Gupt Ganga Road, Kangra,
Dist. Kangra-176001
Kangra Sanjay Kumar 9418364102
Numeric Power Systems Ltd, Prem Priya,
T.K.-1/359, Near Max Nurseery Garden,
102 Kannur V.Vijeesh 0497 2704171 93491 15674
Thalikavu, Kannur –670012

A.K.Srivatsav K.C. Tiwari, Ist Floor, 8/52, Arya Nagar,
103 Kanpur 93362 12732
a Kanpur - 208 002.

27/1,Ist Floor,Swaminathan Street,
104 Karaikudi G. Thiagarajan 93451 96108
Sekkalai, Karaikudi – 630002

C/O.Mr.Jagannatham, 2-10-599/A, Near
105 Karimnagar S.Hari Padma Nayaka, Mini Functional Hall, 93951 13150
Jyothi Nagar, Karimnagar - 505001

No. 433, Ground Floor, Sector 13
106 Karnal Deepak Singh 9813877446 9354109038
Extension, Karnal Dist.132001, Haryana

V. Ganesh 4074/37,Ground Floor, Raigar Pura,Karol
107 Karolbagh 93506 28550
Kumar Bagh, Channa Market, New Delhi –5

Lgb Nagar, Kovai Road, Opp.Hdfc Bank,
108 Karur G.Thangarasu 93671 42376
Karur – 639002
Numeric Power Systems Ltd., C/O. Chin

Chik House, 11/238, Pulikkunnu,
109 Kasercode Manoj M K 9846243143
Kasaragod, Kerala – 671121
Numeric Power Systems Limited, Door

U.V.H. No:3-6-69/1, Pumping Well Road,
110 Khammam 93921 02160
Raghavendra Khammam-507003 Ap.
Numeric Power Systems Limited, M37,

Balwant Singh Deen Dayal Puram, Opp. Water Tank,
111 Khandwa 94256 92496
Bist Khandwa – 450001. Mp
Numeric Power Systems Ltd ,

C/O Gour Das Sen ,
112 Kharagpur R. Srinivasan 03222 93334 20084
Puratan Bazar , Kharagpur Pin:- 721302
Numeric Power Systems Limited, Sudha

Lodge, Opp. Ksrtc Bus Stand, Myakalappa
113 Kolar S.Gangadhar 08152 401102 9342162426
Complex, Kolar -563 101. Karnataka
State.

Numeric Power Systems Limited, Royal
V. Maniraj Courts 2Nd Floor, F-7, Panch Bangalow,
114 Kolhapur 93711 29625
Kumar Shahupuri,Kolahpur – 416003
P.R.
Numeric Power Systems Limited, 85A, 033-30984591,03
Raghunathan /
115 Kolkata Sarat Bose Road, 4Th Floor, Kolkata - 033 2419 2031 / 32 3-32444047,
Seshadri
700026 93310 97702
Gopalan
Numeric Power Systems Ltd., Vinu Land,
770, Tejus Nagar, Tillery, Kollam –
116 Kollam S.S.Sunil 0474 2764304 93879 08221
691001

Bhagat Singh Colony, Bhimganj Mandi,
117 Kota Ashish Mishra 9352162659
Kota – 324002
Numeric Power Systems Ltd, Kalarikkal

J. Gilbert
118 Kottayam Building, Near South Manorama, 0481 2567099 93876 13377
Jefferson
Kottayam - 686001

Kumbakona J.John
119 No.198/104 A, V.A.O.Complex, Big 0435 2424775 93443 00279
m Stephen
Bazzar Street, Kumbakonam 612 001.
Numeric Power Systems Ltd, C/o Dr. V.

Prasanth
120 Kumta R .SHIBAD, Near Canara Bank, Car 9341183535
Bekkel
Street, Kumta-581 343
Numeric Power Systems Ltd, Arshad

121 Kurnool Ramesh Arcade,1st Floor, Opposite to EDGHA, 93938 29694
Kurnool --- 518 003
B. Senthil Numeric Power Systems Limited,

2206110 / 93352 54293 /
122 Lucknow Kumar / Katyayini Bawan, 47/5, Parag Narain 0522 4001804
2206112 93352 01364
Ahmed Ali Road, Lucknow- 226 001

9855085058/9
50/23A,RAM GALLI,BESIDE-N.M.JAIN 93168 13876
123 Ludhiana John A.R 0161 2405109 915351134/988
SCHOOL,BARAT NAGAR /9316339165
8424088
CHOWK,LUDHIANA

124 Madikeri Sivaprasad Balakrishna K C, NO. 14/21, DAR 9342112234
Quarters, Madikeri-571 201.

R.Saravanan / 2604555 / 93441 20022
125 Madurai Valluvar Street, I Floor, S.S.Colony, 0452 2300425(PP)
M.Mathivanan 2602629 93441 20161
Madurai - 625 010
Mahbub Y.Ramesh Numeric Power Systems Limited,

126 1-2-98/1,Near As College,New Town, 93910 61658
Nagar Babu
Mahabobnagar 509001.
M/S.Numeric Power Systems Ltd,
S.RAGEVEND
127 Malappuram No.17/717-G , Near Keyees Tower, 0483 2735193(PP) 93491 18415
RAN
Middle Hill, Malappuram - 676519

128 Malda Venkatesh DULAL SARKAR, Deshbhandu para, East, 9933188901
Jhulljhulia Malda - 732101
Numeric Power Systems Ltd, 3797 , 6th
Mallehswara
129 T. Loganathan cross, Gayatri Nagar, Bangalore - 560 9341481043
m
021.

Numeric Power Systems Limited, Ist
130 Mangalore Guru Siddiah Floor, N.J.Arcade, Lady Hill, Kuloor 0824 2453323 2455040 PP 93435 73040
Serry Road, Mangalore - 575 006.
Numeric Power Systems Ltd. C - 75,
131 Meerut P.J. Joy 0121 2602911 93584 31224
Shastri Nagar, Meerut 250 004
K.Ekambaram Parsi Panchat Road, Radha Rani Silk Mills 26826281 / 2 / 022-39512001,
132 Mumbai 022 26826285 9821421585
/ S.V.Kasturi Compound, Andheri (E), Mumbai 400 069 3/4/5 93231 84970

Mr.Karu Prasad Thakur, "Simra Sadan",
Muzzafarpu
133 P. Pargunan Majualia Road, Rasulpur Zilani, 9431009376
r
Muzafurpur - 842 001.
Numeric Power Systems Limited, # 42,

8Th Main, 5Th Cross, Kamakshi Hospital
134 Mysore R.Anandan 0821 2340618 93421 01072
Road, Saraswathipuram, Mysore 570
009.
Nagapattina P.Sathish No.369/14, Manoharan Premavathiammal
135 9367750560
m Kumar Commercial Complex, Nagur Main Road,
Velipalayam, Nagapattinam

136 Nagerkoil V.Ulaganathan 13/24A,7Th Street, Dvd Colony, 04652 9842539993 9344025058
K.P.Road, Kottar, Nagercoil - 629 002
T.Jegatheesa Numeric Power Systems Ltd., Plot No 15,
137 Nagpur 0712 2241681 2244102 93731 18318
n Bajaj Nagar, Nagpur - 440010
138 Namakkal R. Manikandan No.112, Skc Mansion, 101-A1, Kamarajar 9367743487
Road, Thillaipuram, Namakkal - 637 001.
Npsl, C/O. Mr. Prakash Katare, Anand

139 Nanded Marimuthu Niwas, Vital Nagar, Taroda Naka (Bk), 93221 28277
Nanded - 5

Suhas R. Nav Parag Housing Society, Near Nasik
140 Nasik 93715 30602
Kasar Motor Driving School, Ashok Stambha,
Nasik 422 001.

T.Sridhar H.No.25 /11 /809 (New No. 25-2-1132),
141 Nellore 93948 12208
Mukundan Revenue Colony, Near New Hero Honda
Show Room, A.K.Nagar, Nellore 524 004.
9312075544,
93120 10544,
Numeric Power Systems Limited, 18-19,
K.N. Periasami 28524939 / 40 93120 19017,
142 New Delhi Aditya Commercial Complex, Nangal Raya 011 28524943
/ Kk Jain / 42 9312010543,
(Delhi Cant.), Newdelhi - 110046
9312010546,
93137 00114

Mr. Tamilselvan, No.105, Periyasamy
143 Neyveli T. Ayyanar 93605 46888
Nagar, Vadakuthu Post, (Near Nlc Arch,
Neyveli) Pin : 607 303.
5-4-100/A, Road No.2, Saraswathi
144 Nizamabad A.Gandhi 93469 20244
Nagar, Opp. Central Bank, Nizamabad -
503001.
Numeric Power Systems Limited, A-22,
Birender
145 Noida 2nd Floor, Sector-22, Noida – 201301 0120 93120 64901
Pandey

146 Ongole P. Manoharan H.No.58-9-18, 1St Floor, Shanthapet, 93904 20085
Ongole - 523 001.

M.
147 Ooty Mr.A.Sundararaj, Door No. 95/A5, Green 94866 54155
Chandrasekar
Fields, Ooty, The Nilgiris : 643 001.
M/S Numeric Power Systems Ltd., C/O

Mr.Prakash Bhai Gupta, Sindhi Colony,
148 Palanpur J. Rengaraj 93275 20494
Galli No.2, Gurunanak Chowk, Behind Bank
Of Baroda, Palanpur - 385001.
Numeric Power Systems Ltd,No:10,

149 Palghat P. kalaivanan Sreevalsam, Vydyuth Nagar, Palakkad - 0491 2576797 93872 84469
678 001
Numeric Power Systems Ltd., Ii Floor,
V.
150 Parrys 195, Linghi Chetty Street, Parrys, 044 65850768 93828 66711
Narayanasamy
Chennai 600 001.
Numeric Power Systems Ltd., C/O. Mr.

Pathinamthi
151 V.V.JAYESH T.M.Samuel, Binoy Bhavan, 140/2 9947986525
tta
Vettipuram, Pathinamthitta – 689645

Rajendra
152 Patiala Mr.Anil Chawla, House No. 257 A, Ajit NIL 9316033230
Prasad
Nagar,Patiala, Dist Patiala - 147001
E.Sathish Numeric Power Systems Ltd "Hem Plaza"

0612-3113184
153 Patna Kumar / Room No 204 , Fraser Road, 2Nd Floor, 0612 2271781 9334113184
0612-3113187
Amanullakhan Patna-800 001.
Numeric Power Systems, Pcmc,Pimpri,
154 Pimpri B. Anbalagan 93262 82761
Pune - 411018
155 Pondicherry K. Ramesh R.S.No.33/5, 100 Feet Road, Gayathri 95413 2280906 93676 01019
Nagar, Mudhaliarpet, Pondy - 605004
No. 108, Palaniappa Alagammai Thirumana
156 Pudukottai R. Mathivanan Mahal, Lakshmipuram, Ist Street, Near 9944291215
Prahadhambal Theatre, Pudukottai -
622001
Numeric Power Systems Limited, Flat No.
3, Jasoti Mansion, First Floor, 789/7,
157 Pune 020 26332499 26332499 93710 53076
Agarwal Colony, Bhawani Peth, Pune 411
S. Palani 042.

158 Purnea K. Ganesh Yugendra Roy, Shivaji Colony, Purnea - 9431009378
854301

Prakash A
159 Raichur No.P/246, T38, Opp. To Ansari Medical 93410 03772
Burli
Street, Galib Nagar, Raichur - 584010
Numeric Power Systems Ltd., No.10/625, 2881152 pp

160 Raipur P. Arjunan 0771 2880114 93291 11412
Gudeyari Road,Behind Hotel Paradise, 4016024 PP
Shree Nagar, Raipur, Chattisgarh.
Numeric Power Systems Limited, No. 44,
M.Narayanasw
161 Rajkot Yogeshwar Society, Opp Airport Road 0281 2452598 93741 25014
amy
Rajkot - 360001
Numeric Power Systems Limited, "Shiv

Tara Appartment", 2Nd Floor, 2A
162 Ranchi P.Ravishankar 0651 2360321 9431815518 0651-3256090
Circular Road, Near Sbi Main Branch,
Ranchi - 834001

Numeric Power Systems Ltd., No. 72/2,
163 Ratlam Govoindaraj 93001 42434
New Road, Ratlam - 457001 M.P
Numeric Power Systems Limited, Plot
Santosh
164 Ratnagiri No:102 Manas Apartment Nachane Road 02352 98603 73835
Adannavar
Abhuyuday Nagar Ratnagiri
Numeric Power Systems Ltd.,C/O.

Amarendra
165 Rayagada Mr.Srinivash,Yeddu Street, Rayagada - 06856 236454(PP) 93370 01158
Mohapatra
765001

Mrs.Santosh Kumari, 864/35,Ground
166 Rohtak Pramod Ojha 93158 13185
Floor, Janta Colony,Near Railway Station,
Rohtak, Hariyana - 124 001
Numeric Power Systems Ltd.,19/5,

2500540 /
167 Rourkela P. Raju Sishusadan Market, Jeganath Complex, 0661 93374 07408
2509315(pp)
Basanthi Colony, Rourkela-12

168 Sagar Kuldip Patil I-7,Balak Complex, Opp to: Tili Hospital, 93011 27202
Sagar – 470 002 MP
Numeric Power Systems Limited, 79-C/3,

169 Salem S. Gopi Shivam Complex, Peramanur Main Road, 0427 2318228 2266977 p 93621 03161
Salem-7
Jeyaram Numeric Power Systems Ltd, Dn 47, 32500410/

170 Salt Lake 033 93309 14331
Singh Sector 5, Saltlake - 700 091 23675208
Numeric Power Systems Ltd., C/O.Manoj

Kumar Mohapatra,Nr.To Jamkina
171 Sambalpur K. Rabik Raja - - 93370 01157
Temple,Pradhana Pada, Budharaja,
Sambalpur - 768004

Kamlesh Suneet Singh, No. 416, Saraswathi
172 Satna 9826685559
Kumar School Road, Lane 2, Krishna Nagar,
9826848455
Satna - 485001
Numeric Power Systems Limited, C/O:

173 Shadol S. Kabir Dr. P.N Shukla, No.6/4,Pandaw Nagar, 99934 09421
Shadol-484 001
Numeric Power Systems Ltd., C/O. Hotel

174 Shillong Sridhar Elgin, Room No. 123, Mtc Bus Station, 9864509292
Police Bazar, Shillong-1

Roopesh
175 Shimla Sanjouli Internet Café, Kartar Niwas, 9218649869 93188 10873
Sharma
North Oak, Sanjouli Chowk, Shimla - 6.
Numeric Power Systems Ltd., C/O Mr.

T.V. Lokanath, 1St Floor, Sri Swathi
176 Shimoga P.Rajaguru 93425 18145
Nilaya, Hosamane 5Th Cross, Shimoga
Ggs - 577201. Karnataka State.

237600 /
177 Silchar G.Rajendran Dr.Swapan Kumar Das, Muzumdar Lane, 03842 9954071068
230603pp
Das Colony, Silchar 788105

K.Saravanaku Narayan Saha, Raja Rammohan Roy Road , 95353-2526032
178 Siliguri 0353 9933518029
mar Near Krishnamaya Nepali School , ,
Hakimpara Siliguri , Pin 734001

T. Rajesh
179 Sivakasi Periyandavar Colony, Backside of 9842568180
Kumar
Jakkammal Koil, Sivakasi - 626189

Mr.Sri Ramji Prasad,Makhdum
180 Siwan P.Ramesh 9431815523
Sarai,Near Mahavir
School,Siwan-841226.Ph.06154-246042
Npsl, No. 92 / 93, Dharmashiha Lane,

181 Solapur Sarvanan Vaishnavi Bungalow, Opposite To St 0217 2322890 93254 02691
Stand, Solapur - 413002
T. Numeric Power Systems Limited,

182 South Delhi Karunamoorth J2/124 , DDA Flat, 3Rd Floor, Kalkaji, 93138 17172
y Beside Alaknanda Market, New Delhi-19
Numeric Power Systems Limited, Hn. 55

Sriganga Madan Gangour Nagar, 1St Floor Nr. Gupta Bal
183 9314886533
Nagar Sharma Bharti School, Sriganga Nagar - 335001
(Raj.)
D.No.1-1-193, Opp Old Forest Office,
184 Srikakulam P. Kiran Kumar 93931 08905
Palakonda Road, Near R.T.C. Complex,
Sirikakulam. Pin-532001
Numeric Power Systems Limited, R/O.

Ajaz Ahamad
185 Srinagar Bagh-I-Sunder, Payeen Kaka Saria, Kara 9419054064
Khan
Nagar, Srinagar - 190010

186 Surat S.Senthivel No.401, A Block, Vaikunth App. Rampura 0261 2434138 93747 31106
Main Road, Surat - 395 003.
Numeric Power Systems Ltd., I Floor,

V.
187 T.Nagar O-5 / N-13, Rameswaram Road, T.Nagar, 044 65850769 93810 99249
Parthasarathy
Chennai 600 017.

Kothandarama
188 Tambaram 39.Iyaswamy Street, Tambaram - West, 044 65850767
n
Chennai - 600 045.
Ms. Bharali, Usha Nagar, Near Darrang
189 Tezpur V. Karthick 9954705922
College, Bye Lane Nol. 9, Tezpur -
784001, Assam.
A. Shanmuga
190 Theni Vijay Anantha Sena Complex, Room 9367750561
Sundaram
No.A4,Subban Street,Theni- 625531.

D.Vijay 2338344
191 Tirunelveli I-D,Balabagya Nagar East, Madurai Road, 0462 93667 04565
Amirtharaj 2339354
Thirunelveli -627001
Chalapathi 93936 07715 /
192 Tirupathi 13-6-615 /H42 M,, P.K.Layout, Tirupathi - 0877 2250396
Rao 93936 07714
517501.
M. 13/01,Postal Colony,Sivan Theatre 2479883,'2473
193 Tiruppur 0421 93630 51325
Karthikeyan Opp.Road,Kumarananthaouram,Tirupur-6 577
41602

S. Vijaya
194 Trichy Raja Colony, Ifloor, 3Rd Street, Trichy - 0431 2416043 93451 24129
Raghavan
620 001
Numeric Power Systems Ltd,Gopuram
Veetil Lane, Sopanam, Near Vijaya Sree
195 Trissur Geo Joseph 0487 2388235 93885 57564
Eye Hospital, Kottapuram, Thrissur -
680004

Numeric Power Systems Ltd, Tc
No.16/791, (Sknra 162), Mathavam
196 Trivandrum B.Jayasanker 0471 2339863 / 3764 93878 26667
Jagathy, Thykad P.O, Trivandrum -
695014
Numeric Power Sysstems Ltd,Hotel
197 Tumkur B.L.Ravikumar 98453 43024 9342439154
Dwaraka, M G Road, Tumkur - 572 101.
Numeric Power Systems Limited, 16J/8,
198 Tuticorin T.Nambirajan J.P.Dhanam Complex, Tvs Backside, 9865743191
Palayamkottai Road, Tuticorin.
Sajjan Niva, Near Mahadev Temple,
199 Udaipur V.M.Vineeth 0294 2429154 9352162894
Kharol Colony, Fetehpura, Udaipur 313
001.
R. Shanmuga Numeric Power Systems Limited, “Sankar
200Udumalpet 04252 223089 93677 50562
Sundaram Illam”,Azad Street,Udumalpet-642126.
Numeric Power Systems Limited, Ground
201 Udupi Jegannath Floor, Disney Land, NGO'S Colony, 9342299234
Ajjarkad, Udupi - 576 101
3Rd Floor, Jaydeep Apartment, Flat
202Vapi L. Selvam No.304, Near Jalaram Mandir, Near 93771 77155
Gunjan Char Rasta, Bh-8, Vapi - 396195
Numeric Power Systems Limited, C/O Dr.

Sri
Reeta Singh, B- 81 D, Brij Enclave 93369 31531 /
203Varanasi Prakash.Mishr 0542 2316114
Coloney, Sunadarpur, Dlw - Bhu Road, 93355 74070
a
Varanasi.Pin-221005
Numeric Power Systems Limited, Sai

204Vashi S. Magesh Niwas Flat No:103 1St Floor Plot No:55 93231 85054
Sector 24 Juhinagar, Navimumbai.

205Vellore D. Sakthivel 41St Street, Phase Ii, Tnhb, 0416 2256706 2252322 p 93453 03922
Sathuvachari,Vellore 632 009
Numeric Power Systems Limited, Door

No.40-2-6/2 & 4, Back Side Gate Of 6517105/24857
206Vijayawada Keerthi Rajan 0866 93921 02160
Siddartha Public School, Mohalrajpuram 89
Road, Labbipet, Vijayawada - 520 010.

207Villupuram R. Kapil Raja No.26,Ground Floor, Muthu Govindan 93676 01019
Layout, Arvind Nagar, Villupuram
Numeric Power Systems Ltd.,

Visakhapatn D.No.9-1-44/4, Ground Floor, Opp.
208 Shankar Babu 0891 6642856 93931 08905
am Deccan Digitals, New Resapuvanipalem,
Visakhapatnam - 530 013
Numericpowersystems Ltd., 10/72

209Vyanadu Shamin Paul Paramanth House, Chathoth Vayal Road, 94472 97312
Kalpetta-673121. Wayanad.
Numeric Power Systems Limited, 7-1-40,

210 Warrangal B.Rajender Srimannarayana Residency, Sainagar, 93978 53557
Balasamudram, Warangal - 506002
Refer our Website www.numericups.com for updated service centers.

Appendix 3: Do’s and Don’ts
Do’s
1. Do follow the operating procedure as specified.

2. Do switch “off” the system before pack-up, in the specified sequence only.
3. Do switch “off” the load in a systematic manner when Batt. Low/DC Low indication comes on.
4. If any fume appears, switch off the load, UPS system and main supply systematically and call
NUMERIC service engineer.
5. Do keep the installation site clean, cool and free from dust and moisture.
6. For any malfunctioning of the UPS System, please observe the Alarm and Indication in the front
panel of the system and inform accordingly to NUMERIC service centre.
7. Ensure that the periodical maintenance of the UPS system and Batteries are carried out.
8. In case of any battery found defective, do replace with only same or equivalent type of battery
Don’ts
1. Do not switch “ON” the system in case the unit trips due to short
circuit or due to any other reason without investigating and rectifying
the cause.
2. Do not switch “off” the mains MCB and do not cut off the mains supply to UPS system. It will
affect the charging of batteries.
3. Do not touch any of the internal components of the UPS System to
avoid high voltage shock hazards.

Appendix 4: Rear Panel
COMMUNICATION
PORT INTELLIGENT
SLOT
FAN GRILL
PARALLEL PORT
EXTERNAL
BATTERY SOCKET
INPUT BREAKER
MAINTENANCE
SWITCH
TERMINAL BLOCK
Rear View of 5/6kVA & 7.5/10kVA (1Ph-1Ph) Rear View of 10kVA (3Ph-1Ph)
FAN GRILL
INTELLIGENT SLOT
PARALLEL PORT
COMMUNICATION
PORT
INPUT BREAKER MAINTENANCE
SWITCH
TERMINAL BLOCK

Rear View of 15/20kVA (3Ph-1Ph)
INTELLIGENT
SLOT
COMMUNICATION
PORT
PARALLEL PORT
FAN GRILL
EXTERNAL
BATTERY SOCKET
BATTERY BREAKER
MAINTENANCE
SWITCH
INPUT BREAKER
TERMINAL BLOCK
FAN GRILL
Rear View of 5/6kVA (1Ph-1Ph) Rear View of 7.5/10kVA(1Ph-1Ph) with Isolation

With Isolation Transformer & Internal Battery Transformer & Internal Battery
COMMUNICATION
PORT INTELLIGENT SLOT
FAN GRILL
PARALLEL PORT
EXTERNAL
BATTERY SOCKET
INPUT BREAKER MAINTENANCE

SWITCH
TERMINAL BLOCK
FAN GRILL
Rear View of 10kVA(3Ph-1Ph) with Isolation transformer & External Battery

FAN GRILL
INTELLIGENT SLOT PARALLEL PORT

COMMUNICATION
PORT
INPUT BREAKER MAINTENANCE SWITCH
TERMINAL BLOCK
FAN GRILL
Rear View of 15/20kVA(3Ph-1Ph) with Isolation Transformer & External Battery

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USER MANUAL

NUMERIC POWER SYSTEMS LIMITED

protect your microcomputer from power disturbances of various kinds.

Uninterruptible Power Supply.

User Manual Digital HP ED Series

1.1 System and model description---------------------------------------------------------------------1

1.2 Description of commonly used symbols---------------------------------------------------------1

1.3 Product specification and performance----------------------------------------------------------2

3.1 Unpacking & Inspection------------------------------------------------------------------------------6

3.3 Operating procedure for connecting the long --------------------------------------------------9

backup time model UPS with the external battery

3.4 Parallel operation-------------------------------------------------------------------------------------10

4. Operation and Maintenance

4.2 Parallel Operation------------------------------------------------------------------------------------15

5.1 Notes for Battery Disposal and Battery Replacement---------------------------------------20

6. Trouble shooting -----------------------------------------------------------------------------------------21

7. Operating Mode for all models----------------------------------------------------------------------22

9. Setting by LCD module--------------------------------------------------------------------------------27

Appendix1 The corresponding form of the LCD display---------------------------------------31

Appendix 2 List of Service Centers-------------------------------------------------------------------32

Appendix 3 Do’s and Don’ts-----------------------------------------------------------------------------46

Appendix 4 Rear Panel Details-------------------------------------------------------------------------47

User Manual Digital HP ED Series

1.1 System and model description

This manual is applicable to the following models:

1.2 Description of commonly used symbols

Do not dispose with ordinary trash

User Manual Digital HP ED Series 1

Model ED11 50 (IB) ED11 50 (EB) ED11 60 (IB) ED11 60 (EB)

Dimension & Weight for UPS with Galvanic isolation

User Manual Digital HP ED Series 2

Model ED 1000 (EB) ED 1500 (EB) ED 2000 (EB)

Derating Power 100 95 91 86 82 78 74 70 67

User Manual Digital HP ED Series 3

User Manual Digital HP ED Series 4

Mode/Fault/Warning code Information

Indicates the operating mode of the UPS, Mode/Fault/Warning code or the

Inverter operating Information

Bypass operating Information

User Manual Digital HP ED Series 5

The system may be installed and wired only by qualified

3.1 Unpacking and Inspection

User Manual Digital HP ED Series 6

Capacity Cable size No of runs Remarks

User Manual Digital HP ED Series 7

Input Ground Output Ground

Input Ground Output Ground

Input and Output Terminal Block wiring diagram of ED 1000 ( three-phase )

User Manual Digital HP ED Series 8

Input Ground Output Ground

Voltage, same type” should be strictly followed.

User Manual Digital HP ED Series 9

The black & white wires for

3.4 Parallel operation

3) Connect the output wires of each UPS to an output breaker panel.

5) Each UPS need an independent battery pack.

*The requirement of the output wiring is as follows:

User Manual Digital HP ED Series 10

Communication interface diagram for