ABB Arc Guard System TVOC-2 User Manual

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Installation

Electrical connec-

tions

Electrical connections are:

1. Internal Relay Fault, ( IRF, K1)

2 Trip Signal relays, ( K2, K3)

3 Trip contact, (K4, K5, K6)

4 Power supply

They are situated on top of the Arc Monitor. See the figure below.

12 3 4

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