Technical Information

Working range
TCGB0079 rev.0 - 01/2013
86
6.1 Working range
6.1.1 Power supply
Nominal power supply:
• Single phase: 1~ 230V 50Hz
• Three phase: 3N~ 400V 50Hz
Operating voltage
Between 90 and 110% of the nominal voltage.
Voltage imbalance for nominal power supply 3N~ 400V 50Hz
Up to 3% of each phase, measured at the main terminal of the outdoor unit.
Starting voltage
Always higher than 85% of the nominal voltage.
TCGB0079_rev0_11-2012.indb 86 29/01/2013 14:27:16