Installation manual

Connecting the power cables > Static-switch cabinet > 2000 kVA light
34020846EN/AE - Page 38
1. Installation
Connecting the power cables
This operation must be carried out by qualified personnel.
See “Characteristics of the connection terminals”, page 20.
1 -Check that 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 taking care to respect the following order: N*, L1, L2, L3
5 - Connect the control-wire cables ( See “Connect the components specific to the 2000 kVA light SSC”, page 50.)
6 - Put the protective covers back in place.
* SLT upstream TNC, downstream TNC, TNS or TT, See “Adapting the cabinet according to the neutral point connection”,
page 26.
N
L1
L2
L3
1700
530
N L1 L2 L3
Load
Bypass AC
Earth
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