Input
Sensing Voltage：220/400VAC, 1 phase 2wire
Voltage Jumper selectable：95-132v ac or 190-264 Hz Nominal Frequency
Frequency：50-60 Hz nominal
Power Voltage：180-240VAC, 1phase 2wire
Output
Voltage max：90V dc at 207V ac input
Current continuous：2A dc
Current intermittent：5A for 10 secs
Resistance：20 ohms minimum
Voltage Build-up：Esidualvolts at AVR teminal > 5VAC
External Volts Adjustment：+/-7% with 1 KΩ 1watt trimmer
Unit Power Dissipation：Max 8watt
Under Frequency Protection：60HZ system presets knee point at 57HZ
Factory Settings：50HZ system presets knee point at 47HZ