Uninterruptable Power Supply(UPS)
1.Application
Back-up UPS is a technically-modified new product of the company on the basis of the previous UPS-500VA one and has multifunction as automatic voltage regulation of local electricity, sychronous switches for users load,protections of over voltage,over voltage,overcurrent,overcharge of batterise,feed and so on.
2.Specification
Input voltage/Output voltage - 220V±20%/220V±10%
Frequency - 50Hz/60Hz
Efficienty - more than 80%
Ambient temprature - -10oC~+40oC
Charger time - 8 hours/time
Inverter supply time - (Rating power 80%)3-4mins(rating power 50%)8-10mins
Inverter Charge time - <10ms
Output waveform - Square wave
Yawp - <50dB