Page 31 of 45
AE SERIES
INTERCONNECTION
THE FOLLOWING ARE PRINCIPLES OF INSTALLATION.
PLEASE NOTE: LOCAL, FEDERAL, OR NEC CODES PREVAIL OVER THESE SUGGESTIONS.
Abbreviations:
GEN = Generator Assembly
ATS = Automatic Transfer Switch
Load Center = Customer's Normal Panel
Emergency Load Center = Those circuits in a separate load box that will
be powered by the generator.
Public Service = Normal Power Supplier
GEN to ATS Wiring:
? 3 wires for AC load (4 if three phase) sized for the generator's load amperage.
? A Ground wire is to connect all circuits (GEN, ATS, Load Centers) to the building's ground
system.
? 2 wires, 14 gauge twisted pair for GEN remote start signal.
GEN to ATS Optional:
? 120 -volt feed for GEN mounted battery charger.
? 12 -volt wires (4) for building mounted battery charger.
Load center to ATS:
? 3 wires for AC feed (four for three phase), sized for ATS rating.
? A ground wire is connected to all circuits (GEN, ATS, Load Centers) to the building's ground
system.
ATS to emergency Load Center:
? 3 wires for AC feed (four for three phase), sized for ATS rating.
? A ground wire is to connect all circuits (GEN, ATS, Load Centers) to the building's ground
system.