Operating Voltage:70-1000V AC
Frequency response:45-66Hz
Operating Voltage:110-600V AC
Time limit for continuous:>500V: within 5 minutes
Frequency response:"50/60Hz"
Operating Voltage:200-480 V AC
Time limit for continuous:200V: within 60 minutes 480V: within 4 minutes
Frequency response:200 - 480V AC
Operating Voltage:110-600V AC
Time limit for continuous:>500V: within 5 minutes
Frequency response:"50/60Hz"