IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
Island operation (MCB is opened, GCB is closed)
Mains is present (MCB is closed, GCB is opened)
Gen-set is synchronizing (MCb is closed, GCB is opened)
Gen-set is in parallel with mains (MCB is closed, GCB is closed)
GEN-SET EXTERNAL CONDITIONS