Input Voltage: 220/400VAC, 1 phase 2 Wire POWER INPUT New AVR GAVR-15A Automatic Voltage Regulator For Parbeau Generator With Manual Voltage:180~240V, 1 phase 2 Wire Output Voltage: Max 90V dc @240V ac input Current: Continuous 6A Intermittent 12A for 10 secs Resistance: 10 ohms min 100 ohms Max Regulation +/-0.5% RMS with 4% engine governing Voltage Build-up:Residualvolts at AVR teminal 5VAC THERMAL DRIFT 0.05% per . C change in AVR ambient SOFT RAMP TIME 3 seconds Under Frequency: 60Hz system presets knee point at 57Hz 50Hz system presets knee point at 47Hz Operating Temperature:-40°C to + 65°C Storage Temperature:-40°C to + 85°C Relative Humidity:less than 95%, Weight: 3234.6 pounds, Manufacturer: IJSDNVJNDX