System overview
4.2 Key data
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
37
Group No. 1
VL160X to VL400
Group No. 2
VL630 to VL1600
Shunt release
Response voltage:
• Pick-up (switch tripped)
0.7 ... 1.1 x U
s
0.7 ... 1.1 x U
s
Power consumption (briefly) at:
• 50 / 60 Hz 24 V AC [VA]
310 330
• 50 / 60 Hz 48 to 60 V AC
[VA]
158...200 380...480
• 50 / 60 Hz 110 to 127 V AC
[VA]
136...158 302...353
• 50 / 60 Hz 208 to 277 V AC
[VA]
274...350 330...439
• 50 / 60 Hz 380 to 600 V AC
[VA]
158...237 243...384
• 12 V DC [W]
110 50
• 24 V DC [W]
110 360
• 48 to 60 V DC [W]
110...172 512...820
• 110 to 127 V DC [W]
220...254 302...353
• 220 to 250 V DC [W]
97...110 348...397
Max. opening (release) time
[ms]:
50 50
Max. in-service period [s] Automatic interruption, less than 10 ms automatic interruption, less
than 10 ms
Delay unit for undervoltage releases
Rated control supply voltage V
s
[V AC / DC]
220 ... 250 220 ... 250
Control voltage for undervoltage
release [V DC]
220 ... 250 220 ... 250
Connection cross-sections
• Finely stranded with core
end sleeve [mm
2
]
2 x (0.5 to 1.5) 2 x (0.5 to 1.5)
• Solid conductor [mm
2
]
2 x (0.5 to 1.5) 2 x (0.5 to 1.5)
Delay time/RC circuit
3 / - 1.5 / -
• Undervoltage release [s]
6 / jumper Y2-Y1 3 / jumper Y2-Y1
0.6 / - 0.3 / -
• Undervoltage release and
auxiliary relay (3RH11) [s]
1.2 / jumper Y2-Y1 0.6 / jumper Y2-Y1
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