Mbas 9900
Mbas 9900
Mbas 9900
Alarm Annunciators -
MBAS 9900
1 0B 6S PB
PARAMETERS
Supply Voltage
Windows
Window Sizes
Display Device
Facia Type
Window/LED Colour
Flash Rate
Response Time
Input Signal
Output Contacts
Contact Rating
Architecture
Operational Seq.
Operational Temp.
Power Consumption
1 0B 4S PB
c) Manned / Unmanned
Facility
M
A1
U/M
RN R-ABN
MANUAL
P.B. TEST
ACTION
DEP REL
VISUAL
OFF F
OFF
AUDIO(N)
ON
OFF ON OFF
ON
ABN
SILENCE
ABN
R-N
ACCEPT
R-ABN N ABN
BEFORE
RESET
RESET
N. A.
N. A.
N. A. OFF N. A. OFF
OFF
72 mm
Output
Relay 2
68 mm
F1 F2
F3 F4
144 mm
138 mm
F5 F6
F C
4 1
F
3
F
2
Output
Relay 1
N
O
1
N
C
1
Panel Cutout
F D
1
Ordering Information
T
E
S
T
M
U
T
E
A
C
K
R
S
T
No. of windows
Aux. Supply
C
TM1
TM1
26
Yes
40 V 6 V (fixed)
80% - 95% (adjustable)
105% - 120% (adjustable)
N.A.
Yes
40 V 6 V (fixed)
190 V (fixed)
260 V (fixed)
N.A.
Yes
40 V 6 V (fixed)
N.A.
N.A.
Single Level Electrode
Yes
1 - 10 secs. (variable)
N.A.
Auto
300 gms.
96 x 96 x 76 (Flush mounting)
92 x 92 (cutout)
96 x 96 x 76 (Flush mounting)
92 x 92 (cutout)
76 x 30.5 x 117.5
68 centre to centre
75 x 30.5 x 117.5
68 centre to centre
80% of V set
N.A.
N.A.
72 mm
/+
/-
TM2
FUSE
REAR
VIEW
CLOSED
OPEN
This is a universal
conver tor for
conver ting RS
232 serial port to
RS 485 serial
por t or vice
versa. It operates
on 230 AC supply and is to be
used with Minilec make
interconnecting cables for
Minilec annunciators & for PC.
d) Electronic / Industrial
Hooter
Aux. Supply
TM2
SWITCH POSITION
144 mm
215 mm
Aux
Supply
RYB
3 Ph
C
OV
UV
R B
Built in
Aux
Supply
RYB
Unbal./
Phase Fail
UV
RYB
NO
NC
R B
RYB
R B
RYB
RYB
Td : 2-5 Sec.
RYB
RYB
RYB
3 Ph
RYB
Td : 2-5 Sec.
Td : 2-5 Sec.
Water Level
Unbal./
Phase Fail
3 Ph
C
RYB
3 Ph
Td : 2-5 Sec.
NO
OV
13
14
13
15
Td : 2-5 Sec.
13
14
13
15
NC
Dimensional Details
F C
6 2
N
O
2
N
C
2
OFF F
OFF OFF ON
S STEADY ON
NORMAL BUZZER
DEPRESSED
RELEASED
NOT APPLICABLE
FLASH
AUDIO(N)
DEP.
REL.
N.A.
F
Connection Diagram
C
O
M
Phase Failure
with Under Voltage
A2
ABBREVIATIONS :
N
NORMAL
ABN
ABNORMAL
RN.
RETURN TO NORMAL
RABNS
RETURN TO ABNORMAL
Operation Sequence
F
5
VST D1
Fault
Inputs
VPG D1
Phase Failure
with UV / OV Relay
F3 PFV2
Phase Failure
with UV / OV Relay
L1
L2
L3
Y
B
L1
L1
L2
L3
B
MOTOR
N/V
L1
R
Y
L2
L3
L2
MOTOR
L3
MOTOR
OFF
ON
N/V
OFF
ON
N/V
DOL STARTER
F3 PFV1
C
NO
NO
NC
NC
~
~
AUX.
SUPPLY
N/V
ON
OFF
ON
DOL STARTER
1
VPG D1
F3 PFV2
OFF
DOL STARTER
VPG D1
13 14 15
VST D1
VST D1
13 14 15
Submersible
Pump
7
C M Y K
F3 PFV1