Motorized Operating Mechanisms - Siemens SENTRON 3VL System Manual

12.8

Motorized operating mechanisms

The following specifications apply for the motorized operating mechanism with and without stored
energy (model-dependent and size-dependent) for the SENTRON VL circuit breaker:
Table 12- 35 Stored-energy motorized operating mechanism for VL160x, VL160 to VL400 or without stored energy for
VL160X, VL160 and VL250 (deviating values in brackets)
Type
Synchronizable
Operating range
Minimum command duration at V
Max. command duration
Total closing time
Break time
Pause between ON and OFF command
Pause between OFF and ON command
Max. permissible switching frequency
Electrical data
Power consumption
Rated control supply
voltage Vs
Fuse (time-lag "T"), DIAZED
Circuit breaker, C characteristic
Circuit-dependent; changeover contact also permissible but note the pause times between ON and OFF.
1)
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
[V]
[ms]
S
[ms]
1)
[ms]
[s]
[s]
[s]
1/h
[VA]
50 .. 60 Hz [V]
AC
DC [V]
[A]
[A]
VL160X VL160
X X
0,85 ... 1.1 U 0,85 ... 1.1 U
S
50 50
Jog/pushbutton or continuous command
<100 (3000) <100 (3000)
<5 (3) <5 (3)
>1 (3) >1 (3)
>5 (3) >5 (3)
120 120
100
48, 60, 110/127, 230/250
24, 48, 60, 110/127, 230/250
4 at 48V AC, 60V AC; 2 at 110/127V, 230/250V)
4 at 48V AC, 60V AC; 2 at 110/127V, 230/250V)
12.8 Motorized operating mechanisms
VL250
X
0,85 ... 1.1 U
S S
50
<100 (3000)
<5 (3)
>1 (3)
>5 (3)
120
Technical data
VL400
X
0,85 ... 1.1 U
S
50
<100
<5
>1
>5
120
200
2
2
171