Apc GALAXY 7000 User Manual download pdf (Page 38)

Connecting the power cables > SSC cabinet > 2000 kVA light

34020846EN/AD - Page 38

1. Installation

Connect the cables

This operation may only be carried out by authorized staff.

See “Characteristics of the connection terminals”, page 21.

1 -Check customer switches Q4S, Q3BP and Q5N are in the OFF position

2 - Connect the protective conductor (PE or PEN) to the earth bar

3 - Connect the AC Bypass conductors in the following order: N*, L1, L2, L3

4 - Connect the load conductors in the following order: N*, L1, L2, L3

5 - Connect the auxiliary wires ( See “Connect the components specific to the 2000 kVA light SSC”, page 50.)

6 - Refit the protective covers

* upstream earthing system TNC, downstream earthing system TNC, TNS or TT See “Adapting the cabinet according to the

neutral point connection”, page 26.

1700

530

N L1 L2 L3

AC Bypass

Load

Earth

Top view

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Apc GALAXY 7000 User Manual Page 38