Siemens SENTRON - Power Supply Kit 3 KC9830-, 3 KC9831- (4-pole, 3 KC8 Only)

Accessories
9.9 Power supply kit 3KC9830-, 3KC9831- (4-pole, 3KC8 only)
Manual, 08/2017, L1V30368969104A-02
159
9.9
Power supply kit 3KC9830-, 3KC9831- (4-pole, 3KC8 only)
The power supply kit for a three-phase 4-wire network with neutral consists of 3 phases and
a neutral conductor. This enables monitoring of the phases and the neutral conductor as well
as the power supply of the 3KC8 transfer switching equipment.
The power supply kit is described in the section titled Connecting power supply kit 3KC9830-
, 3KC9831- (4-pole) (Page 92).
Figure 9-21 Power supply kit 3KC9830-, 3KC9831-
The table below lists the possible variants depending on the arrangement of the load (on the
top or bottom) and the current rating.
Current rating
Number of poles
Position
Product number
250 A 4 poles Bottom 3KC9830-1
400 A 4 poles 3KC9830-2
630 A 4 poles 3KC9830-3
800 A … 1000 A 4 poles 3KC9830-4
1250 A 4 poles 3KC9830-5
1600 A 4 poles 3KC9830-6
2000 A … 3200 A 4 poles 3KC9830-7
250 A 4 poles Top 3KC9831-1
400 A 4 poles 3KC9831-2
630 A 4 poles 3KC9831-3
800 A … 1000 A 4 poles 3KC9831-4
1250 A 4 poles 3KC9831-5
1600 A 4 poles 3KC9831-6
2000 A … 3200 A 4 poles 3KC9831-7