Electrical Connections - ABB Arc Guard System TVOC-2 Installation And Maintenance Manual

Installation
Electrical connec-
tions
36
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.
1 2 3 4