Elevator power-off leveling device

产Product
品型号 ： HCYD
model： HCYD

产品规 格 ： 23-XX-AG2/S3
Product specification： 13-XX

使 用 说 明 书 V1.1
Instruction for useV1.0
 Statement
Disclaimer

The product warranty period is 18 months (with a small label on the door
message subject, please keep), the warranty period, due to the following
causes damage, will charge a service fee:
A, Due to incorrect use and their own attempts to repair, renovation and
equipment damage caused;
B, Due to fire, flood, abnormal voltage, other natural disasters and
secondary disasters caused damage to the equipment;
After C, later dropped due to human cause hardware damage and
transportation;
D, User manual does not according to my company's operating result in
damage to the machine;
E, Due to obstacles beyond e
quipment (such as an external device factors) caused by equipment failure and
damage;
F, Serial number changes, loss of finished product

Disclaimer

All Rights Reserved

Without obtaining permission from the company, any unit or individual shall not
extract, copy some or all of the book, in any form (including information and
publications) spread.
ALL RIGHTS RESERVED. It is subject to change without notice.
Service Hotline

If you have questions or any need to use this product process, you can
contact the company:
Monday to Friday 8: 30-17: 00
Service hotline: 021-64308577 - 814

Safety Precautions
Operational safety

1. Before using this product, please read "Safety precautions" to ensure

proper and safe use. And save this manual properly.
2. The device has a battery inside, please gently when moving;
3. You must ensure elevator debugging, and after normal operation, and
then installation of the equipment;
4.The device is maintenance-free battery life of 2 years, more than two
 years must replace the battery (need to match the original battery use).
5. Avoid direct sunlight, rain, or use the device in a wet environment.
6. This equipment may not be installed outdoors and the area near the
source of overheating, or near radiators, heat furnace and other similar
devices.
7. placed around it should be left at a safe distance, in order to ensure
ventilation. When installed, refer to the manual.
8. When cleaning, use a dry wipe articles.
9. In case of fire, please use dry fire extinguishers. Liquid fire
extinguisher may cause electric shock.
10. For equipment with high-pressure, non-non-professionals to open the
device housing.

Battery Safety
1. The battery life with ambient temperature decreased. Replace the
batteries regularly to ensure the equipment is working properly, and ensure
adequate backup time.
2. The battery maintenance can only be made with a battery expertise
personnel.
3. Replace the battery, you must use the original equipment of special
batteries, and the type and quantity must be the same.
4. The battery presence and short circuit current dangerous electric
shock hazard. To avoid electric shock injury accident, the replacement
battery, please observe the following warning:
A, Do not wear watches, rings or metal conductive materials;
B, Using the insulated tools;
C, Wear rubber boots and gloves;
D, Can not be metal tools or similar metal parts on the battery;
E, Remove the battery before connecting terminal, you must first
disconnect the load connected to the battery;
F, In the demolition of the battery cable to remove the terminal well
insulated;
G,Battery cable, first connect the cells in series, the apparatus fixed on
the last connection to the device;
H, When connecting the battery and the device, the first to the negative
terminal, and finally connected to the positive terminal;
5. Do not expose the battery to fire, so as not to cause an explosion,
endangering personal safety.
6. Non-professionals do not open or mutilate the battery, because the
battery electrolyte contains acid and other hazardous substances will
cause skin and eye damage. If you accidentally come into contact with
electrolyte, immediately wash with plenty of water and go to hospital.
7. Do not short-circuit the battery positive and negative, will lead to
electric shock or fire.
 8. equipment delivery, not a long time to install, you need to charge the
battery once every six months. Charging time is not less than 12 hours.

Use and maintenance

1. The use of the environment and preservation methods have some

influence on the service life and reliability of the product, so be careful not to
use in the following environments:
A. Outside the specifications (temperature 0 ℃ ~ 40 ℃, relative humidity 0
~ 90%) of high and low temperature and humidity of the place;
B. Vibrations or shocks place;
C. Metal dust, corrosive substances, salt, explosions and combustible gas
sites.
D. Storage temperature range: -20 ℃ ~ + 45 ℃.
E. Strong electromagnetic interference place
2. If you place a long time do not use, the device must be stored in a dry
environment, the storage temperature range: -20 ℃ ~ + 45 ℃, before
powering up the unit, it must let warm to ambient temperature above 0 ℃, and
for some time .
3. If the device uses the ambient temperature is relatively high, the need for
regular inspection and replacement of the battery.
The time is not connected outside the grid, at least every six months the
equipment must be battery is fully charged again.
4. The device is maintenance-free battery life of 2 years, more than two
years must replace the battery (need to match the original battery use).
 Directory
Products ....................................................................................... 1

Features and Application .......................................................... 1

Means pictures and installation diagram ............................. 2

The main technical parameters ............................................... 3

Work Environment ..................................................................... 3

Wiring ........................................................................................... 3

Terminal and connector table................................................... 4

Operation ..................................................................................... 4

External wiring diagram and schematic ................................. 4

Troubleshooting .......................................................................... 5

Debug instruction ..................................................................... 7

Transportation and maintenance............................................. 7

 Products
H C Y D e l e v a t o r e m e r g e n c y p o we r s u p p l y d e v i c e is a p o we r f a i l u r e s t o p
r u n n in g f o r t h e e le v a t o r, t h r o u g h in v e r t e r p o we r s u p p l y t o t h e e le v a t o r r e s c u e a
s a f e t y d e v i c e a u t o m a t i c a l l y. M a i n s n o r m a l s t a n d b y m o d e wh e n t h e d e v i c e i s
d e t e c t e d , wh e n t h e m a i n s p o we r f a il u r e o r p h a s e , e q u i p m e n t d e l a y e d s t a r t ,
t h r o u g h p r e - t u n e d i n v e r t e r l o we s t f r e q u e n c y, lo w t r a c t io n e l e v a t o r t o t h e f lo o r
l e v e l i n g p o s it i o n , o p e n t h e e le v a t o r d o o r, e n s u re t h a t p a s s e n g e r s s a f e t o l e a v e
t h e e le v a t o r.

Features and Application

This device is always monitoring the presence or absence of the mains, there is electricity in
the case the device is not put into operation. When the power cut, means to lift a start signal, the
output of two-phase AC380V AC delay, this time to adjust your speed to move the elevator to
leveling, open the elevator door.

When there is mains power, input the terminal blocks L1, L2 L3 and N to the device, output

the terminal blocks R, S ,T and N1 to the elevator, turn on all the switches inside and outside the

device, the device starts to be in the mains power detection state, the cqd4s indicator light red

indicates charging, yellow indicates full, LED1 and LED8 on CZB are always on, LED16 is

flickering, the contactor KY3 is closed, the light on JXZB is always on, the control board is

working normally, and the device is inspected Market electricity.

Contactor KY3 is disconnected, LED2, LED3, LED8 and LED9 on CZB are normally

on,LED16 is flashing continuously, LED1 is off, wait for about 10 seconds to work; when the

device is working, LED12 on CZB is on first, and ZHJ1works in the device, about 5 seconds later,

LED10 on CZB is on, ZHJ2 and DY in the device are working at the same time, the installation

outputs the start signal from 1 and 2 of connector KKA, 3 and 4 are short circuited to phase

sequence relay in elevator control cabinet , AC380V voltage on the output of terminal strip R and

S, R, N1 output AC220V voltage ,and the indicator lights on ZHJ1, ZHJ2 and DY will be on during

operation.

When AC380V voltage is output from terminal strip R and S of the device, the device starts

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to output. After the operation, the device exits.

If the device is powered on during operation, the device will exit after 3 minutes of operation,

LED10 on CZB will be turned off first, ZHJ2 and DY will stop working, start signal and phase

sequence short-circuit signal will be disconnected, the device will stop output, after about 5

seconds, LED12 on CZB will be turned off, ZHJ1will stop working, the device will exit, waiting for

incoming call.

Means pictures and installation diagram

（1）Product pictures

（2）Installation dimensions

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 The main technical parameters
1．Input voltage: Three -phase AC 380V ± 10%

2．Output voltage: Two -phase AC 380V± 15% ;Single -phase AC 220V± 15%

3．Battery: 12V/7AH~17AH(4sessions);

Work Environment
1、 Ambient temperature: -5 ℃ to 50 ℃;
2、 Relative humidity: <90% non-condensing;
3、 Air shall not contain explosive, corrosive and other harmful gases or dust.
4、 Absence of severe vibration, no strong electromagnetic interference

Wiring

1、 Cable Connection

M e a n s a l l s i g n a l l i n e s a r e o u t p u t f r o m t h e c o n n e c t o r, KK A - 1 , K K A - 2 a s an

e m e rg e n c y r u n s i g n a l ; K K A - 3 , K K A - 4 f o r c o n n e c t i n g e l e v a t o r p h a s e

sequence relay normally open, KKA-5 and KKA-6 are used to receive stop signals.

2 、 C o n n e c t t h e m ai n p o w e r c a b l e

H e d e v i c e c h a i n e d t o t h e m a i n p o w e r s u p p l y a n d a n e l e v a t o r b e t w e e n : t e r m i n al

b l o c k L1 , L2 , L3 , N i s t h e i np u t , R , S , T, N 1 i s o u t p u t . M a k e s u r e R , S i s t h e el e v a t o r

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control cabinet with control transformer connected.

Terminal and connector table

Plug-number Features Plug-number Features
KKA-1 Start signal KKA-5 Stop signal

Start signal Stop signal 3 2 1

KKA-2 KKA-6
6 5 4
KKA-3 Short Phase sequence
9 8 7
KKA-4 Short Phase sequence 12 11 10

Connectors order

Terminal block order

Te r m i n a l Features Te r m i n a l Features
block number block number
PE PE L2 Power input

KB1 Device and control switch L3 Power input

KB2 Device and control switch N Power input

0V Battery 0V R Power output

24V Battery 24V S Power output

48V Battery 48V T Power output

L1 Power input N1 Power output

PE KB1 KB2 0V 24V 48V L1 L2 L3 N R S T N1

Operation
Tu r n o n t h e m a i n p o w e r s u p p l y, t u r n t h e p o w e r s w i t c h o n t h e d e v i c e p a n e l t o t h e
" I" p o s i t i o n , t u r n o n t h e 4 8 V s w i t c h FA a n d 2 4 V s w i t c h F B i n t h e d e v i c e , an d t h e
d e v i c e w i l l wo r k a u t o m a t i c a l l y a f t e r p o w e r f a i l u r e .
N o t e : P l e a s e c o n f i rm w h e t h e r s t a r t c o n t r o l c a b i n e t al l p o we r b e f o r e t h e u n i t i s
i s o l a t e d t o t a l p o w e r l i n e , s e t t i n g t h e e l e v a t o r d r i v e e m e rg e n c y d e s i r e d f r e q u e n c y, t h e
f r e q u e n c y o f t h e i n v e r t e r i s s e t s l i g h t l y l o w e r t h a n t h e s p ee d o f a c c e s s .

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 External wiring diagram and schematic
（ 1） The external wiring diagram

（ 2） Internal wiring diagram

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 Troubleshooting
※Voltage measurement method
Q: How to measure the battery 48V?
A: Close the open FA. Place the positive end of the multimeter on the bottom of the FA and the negative side
on the COM side of the CQD4S.
Q: How to measure the battery 24V?
A: Close the open FB. Place the positive end of the multimeter on the bottom of the FB and the negative
electrode on the COM side of the CQD4S.
Q: How to measure the inverter power supply in the device?
A: After the device is operated, use the multimeter to measure the AC380V voltage output between VO410(8)
and VO0(5) on the right terminal block of the DY.
※The identification of wearing parts
Q: How to measure the charger CQD4S is good or bad?
A: Send the mains power, open the side rocker switch, close the FA, and use a multimeter to check if there is AC380V
voltage on the terminals L1 and L2 of the terminal blocks L1 and L2 and CQD4S. Above all, it is tested whether there is
no-load charging voltage of DC55V at terminals +V3 and -V3 of CQD4S, and whether there is DC24V voltage at
terminals +V2 and COM of CQD4S.
Q: How to measure the quality of the contactor KY3?
A:1. There are two terminals A1 and A2 on the contactor KY3. If these two points have AC 380V voltage input, KY3
does not pull in and the contactor KY3 is damaged.
2, The mains input 380 voltage, the output phase, contactor normally open contact is bad or damaged.
3, 21NC and 22NC on KY3 after power off, contactor normally closed contact is bad or damaged.

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※The identification of wearing parts
S
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phenomenon Inspection steps Treatment method

Powered on, no charging and

1 Check panel rocker switch Open to "I" location
logic indication
Measure whether the voltage between FA and OV is lower Charge the battery for more than 12
2 DY buzzer sounds
than 43V hours
Measure AC380V voltage between KY3 contactor A1 and A2 If there is AC380V voltage, KY3
(normal AC380V) contactor is damaged;
Turn on power supply, KY3 If there is no AC380V voltage, check
3
contactor does not pull if port 1 and port 9 on ZHJ1 and ZHJ2
are connected; if normal, check if
there is AC380V voltage
Check the phase sequence or PCB
board HC-JXZB work is normal;
Check the power supply voltage is
normal;
Disconnect power supply, When listed electricity, observe whether LED1 lamp is
4
device does not start normally on, LED6 light shining; Measure whether the battery voltage
LED1 lamp broken mains, observation, LED2, LED3 lights has DC48V (FA lower and CQD4SS-V3)；
normally on
Fixed CZB board and HC-JXZB board
link
Check if ZHJ1 and ZHJ2 relays are installed Install ZHJ1, ZHJ2 relay
Measure whether there is DC48V voltage at input terminal
Check if the battery cable is firm
After disconnecting the 1 and terminal 2 on the DY board (normal DC 48V)
power supply, the device Three core inserts on a solid DY
5 starts up, no output (ZHJ1, Check whether the 3-pin plug on the DY board is installed
board
ZHJ2 pull-in, KY3 contactor Measure whether JI-9 and J1-10 on the HC-JXZB board are Replace ZHJ1, ZHJ2 relay or HC-JXZB
release) connected (normal ZHJ1 and ZHJ2 are connected) board
Measure the AC380V voltage at terminals 5 and 8 on the
Replace DY board
output DY board (normally AC380V)
Check panel rocker switch Open to "I" location
No power indicator on the Measure whether the utility power is normal Check the mains connection
6 CZB board, HC-JXZB board, or Measure whether there is AC380V between L1 and L2 of the Check whether there is AC380V input
power supply CQD4S power supply CQD4S, and whether there is DC52V or more between L1 and L2 (without the
between +V3 and -V3, and whether there is DC24V between following output, replace the power
+V2 and -V3 (above the voltage is normal). supply CQD4S)
When there is a commercial power measurement, there is
AC380V between L1 and L2 on the CQD4S, and there is no
DC48V between the +V3 and -V3 on the CQD4S (there is Replace power supply CQD4S
After the mains power is cut
DC48V as normal); there is no DC48V at the lower end of
7 off, no indicator lights up
the V3 and FA (there is a DC48V as normal)
in the device
When there is no commercial power measurement, whether
+V1 and +V2 are connected on CQD4S (communication is Replace power supply CQD4S
normal)
The battery voltage is lower than
Detect battery voltage DC43V (elevator start instant),
After the device is running, charge the battery to DC50V or more
8 the elevator stops when it The elevator is running correctly.
stops If it is running down, you need to
Observe the elevator operation
modify the parameter settings.
Reduce emergency operating speed

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 Debug instructions

1, before the device connected to the elevator controller, must ensure that the elevator
installation completed and put into normal operation
2, this device to charge in the first place.
2.1 Disconnect the general power supply of elevator controller.
2.2 According to the wiring steps will wire connected between the device and the elevator.
2.3 Check the wiring, confirm the connection between equipment and elevator correctly and
firmly.
2.4 Connection is complete, open the device open within the FA, sending the mains on again,
charging the equipment in standby status.
2.5 to 12 hours charging device.
3, Run the test
The elevator car to move to the flat layer position, turn off the power, wait for plant operation.
4, Equipment operation has been completed, the listed electricity, charging standby state device,
which finished debugging.

Transportation and maintenance

Removal and relocation Notes
Please observe the following steps for device moves, handling and transport.
Note:
1, cut off the power supply and the unit is connected to all equipment;
2, The open space inside the device FA disconnect;
3. Disconnect all cables connected to the elevator;
4, The device to be mounted inside the original packaging transport;
Equipment Maintenance Precautions
1, The device during operation, do not open the enclosure.
2,Lift maintenance staff during elevator maintenance, repair and maintenance work, turn the
air switch is closed within the device. After the maintenance is completed, the FA open space
open.
3. In any case, do not attempt to open the device door, to avoid electric shock hazard.

Precautions
The battery is an important part of the equipment. Battery life depends on the ambient
temperature and discharge times. Deep discharge will shorten the battery life at high
temperatures.
1,The standard built-in battery is sealed lead-acid batteries.
2, The device internal procedures have over-discharge protection, only when the device
continuously monitors the utility power a month, the device will turn on this feature.
3, The battery should be kept at an ambient temperature between 15 ~ 25 ℃.
4, if the long-term use of this device, it is recommended three months charging time, must be
at least every six months on one charge.
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 5, The individual battery should be replaced. You must use the original battery equipped with
the replacement.
6, The battery is a consumable, in normal use, the life of 2 years if found in poor condition, it
must be early replacement, the battery must be operational by professionals

Special attention

1, The apparatus and the mains power supply must be turned off when the total replacement
of the battery.
2. Do not wear watches, rings or metal conductive items.
3. Use a screwdriver with insulated handle, do not talk about metal objects on the battery.
4, Do not short-circuit the battery terminals or reversed; with particular reference to "battery
safety.

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 Warranty Card

Thank you for using this product, please fill out the following:

User Name： Telephone：

Address：
Product Type： Product Code：
Purchase Date： Contract Number：

Note:
1, users of this product from the date of purchase, enjoy one year of free service, lifelong
maintenance service;
2, human factors (not according to the product manual operation, maintenance, unauthorized
changes to product structure, etc.) and not against natural disasters and other factors led to the
damage is not covered under warranty;
3, please fill out this card stamped by the dealer has been effective, warranty card and
required to produce the notes receivable and other proof of purchase. I only use this card, do not
make up lost, unauthorized alteration and transfer will cancel your warranty.

Maintenance records：
Service Date：
Equipment failure Description：

Troubleshooting of：
Delivery Date：
Maintenance personnel Signature：
User Representative Signature：

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