Wiring Diagrams For C.b. On Withdrawable Part - ABB VM1 Manual

VM1 - INSTRUCTION MANUAL BA 504/05 E
48
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10.3.3 Wiring diagrams for C.B. on withdrawable part

10. Technical data
Note:
The wiring diagrams comprise the basic com ponents and all fur-
ther equipment options for the various VM1 types. The scope of
10.3.3 Wiring diagrams for C.B. on withdrawable part
48 VM1 Vacuum circuit-breaker | Instruction manual 504/05
equipment possible within an individual type series is lis
relevant switchgear list, and the euquipment fitted in ea
ual case can be found in the order documentation.
Note:
-MS Supply voltage
The wiring diagrams comprise the basic components and
-RL2 Blocking magnet for withdrawable part with rectifier
all further equipment options for the various VM1 types.
-RL1 Closing lock-out (closed circuit)
The scope of equipment possible within an individual
-MO1 Switching command OFF 1 (open circuit)
type series is listed in the relevant switchgear list, and
-MC the euquipment fitted in each individual case can be Switching command ON (open circuit)
found in the order documentation.
-MU Undervoltage release (closed circuit)
-MO2 Switching command OFF 2 (open circuit)
-BB1 Auxiliary switch on the actuating shaft
-MS Supply voltage
-BB3 Auxiliary switch on the actuating shaft
-RL2 Blocking magnet for withdrawable part
-BB4 Fleeting contact (100 ms)
with rectifier –TR5
-BT2 Limit switch for withdrawable part in test position
-RL1 Closing lock-out (closed circuit)
-BT1 Limit switch for withdrawable part in service position
-MO1 Switching command OFF 1 (open circuit)
-DR READY for operation (NOC)
-MC Switching command ON (open circuit)
-DN NOT READY for operation (NCC)
-MU Undervoltage release (closed circuit)
-DO1 OFF signal (NOC)
-MO2 Switching command OFF 2 (open circuit)
-DC1 ON signal (NOC)
-BB1 Auxiliary switch on the actuating shaft
-DO2 OFF-Signal (NOC) (Full version)
-BB3 Auxiliary switch on the actuating shaft
-BB4 Fleeting contact (100 ms)
-DC2 ON-Signal (NOC) (Full version)
-BT2 Limit switch for withdrawable part in
test position
See page 52 for comparison of IEC/VDE designations.
-BT1 Limit switch for withdrawable part in
service position
-DR READY for operation (NOC)
Mode of presentation:
-DN NOT READY for operation (NCC)
Connection exists when auxiliary switches -BB1 and -BB3 are
1)
-DO1 OFF signal (NOC)
-DC1 ON signal (NOC)
Full version
2)
-DO2 OFF-Signal (NOC) (Full version)
-DC2 ON-Signal (NOC) (Full version)
Note:
If the READY contact -DR is to be polled, the wiring See page 50 for comparison of IEC/VDE
designations.
gram of the panel should include the information th
contact is already connected to blocking magnet -R
Mode of presentation:
( 1 ) Connection exists when auxiliary switches -BB1
is therefore not isolated.
and -BB3 are not used
( 2 ) Full version
Note:
If the READY contact -DR is to be polled, the
wiring diagram of the panel should include the
information that this contact is already connected
to blocking magnet -RL2 and is therefore not
isolated.
Figure 10/10: Wiring diagramm for VM1 vacuum circuit-brea
Figure 10/10: Wiring diagramm for VM1 vacuum circuit
manually movable withdrawable assembly.
breaker on manually movable
- Maximum of equipment
withdrawable assembly.
- Control wiring plug 58-pole
- Maximum of equipment
- Control wiring plug 58-pole
- Use in panel system ZS1, UniGear-Type ZS1, Un
- Use in panel system ZS1, UniGear-Type
Power-bloc and Mounting frame
ZS1, UniSafe, Power-bloc and Mounting
frame