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SIVACON S8 Planning Principles – Circuit-breaker design
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Cubicle type
ACB type
Nominal
device
current
Cubicle width in mm
Incoming / outgoing unit
Cable connection Busbar connection
3-pole 4-pole 3-pole 4-pole
1 busbar system in the cubicle:
rear top busbar position and
cable / busbar entry from the
bottom
or
rear bottom busbar position
and
cable / busbar entry from the
top
3WL1106 630 A 400/600 600 - -
3WL1108 800 A 400/600 600 - -
3WL1110 1,000 A 400/600 600 - -
3WL1112 1,250 A 400/600 600 - -
3WL1116 1,600 A 400/600 600 400/600 600
3WL1120 2,000 A 400/600 600 400/600 600
3WL1220 2,000 A 600/800 800 600/800 800
3WL1225 2,500 A 600/800 800 600/800 800
3WL1232 3,200 A 600/800 800 600/800 800
3WL1340 4,000 A 1,000 1,000
800
1)
/1,000
1,000
3WL1350
1)
5,000 A
2)
- - 1,000 1,000
3WL1363
1)
6,300 A
2)
- - 1,000 1,000
1 busbar system in the cubicle:
rear bottom busbar position
and
cable / busbar entry from the
bottom
or
rear top busbar position and
cable / busbar entry from the
top
3WL1106 630 A 400/600 600 - -
3WL1108 800 A 400/600 600 - -
3WL1110 1,000 A 400/600 600 - -
3WL1112 1,250 A 400/600 600 - -
3WL1116 1,600 A 400/600 600 400/600 600
3WL1120 2,000 A 400/600 600 400/600 600
3WL1220 2,000 A 600/800 800 600/800 800
3WL1225 2,500 A 600/800 800 600/800 800
3WL1232 3,200 A 600/800 800 600/800 800
3WL1340 4,000 A - -
800
3)
/1,000
1,000
Longitudinal coupler 3-pole 4-pole
1 busbar system in the cubicle:
rear top busbar position
or
rear bottom busbar position
3WL1106 630 A 600 600 - -
3WL1108 800 A 600 600 - -
3WL1110 1,000 A 600 600 - -
3WL1112 1,250 A 600 600 - -
3WL1116 1,600 A 600 600 - -
3WL1120 2,000 A 600 600 - -
3WL1220 2,000 A 800 800 - -
3WL1225 2,500 A 800 1,000 - -
3WL1232 3,200 A 800 1,400 - -
3WL1340 4,000 A 1,000 1,000 - -
3WL1350
1)
5,000 A
2)
1,400 1,400 - -
3WL1363
1)
6,300 A
2)
1,400 1,400 - -
1)
Withdrawable design, frame height 2,200 mm
2)
Main busbar up to 7,010 A
3)
Frame height 2,200 mm
Tab. 3/3: Cubicle dimensions for rear busbar position