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118157-001 Rev C
Power Connections (Unipolar Basic):
Power Source Connections (Unipolar Basic):
A single phase 208 Vac, 60 Ampere power source is required for the 4 kilowatt XRV Generator. Use a
circuit breaker rated for 30 amperes for protection on the mains input and a circuit breaker rated for 10
amperes on the auxiliary input. Typically a 7.5 amp. breaker is used for the cooler and a 20 amp. breaker
for a chiller. Consult the cooler or chiller manual for circcuit breaker sizing. Consult Spellman High
Voltage for input voltage options.