Capacity 1000va/600w
input voltage. 110v:110/120vac;220v:vac
input voltage range
110v:85-150vac
220v:145~290vac
frequency range
45-65hz
output
output voltage
110v:110/120vac
220v:vac
output voltage range
110v:102~132vac
220v:200-255vac
output frequency
60±0.5hz or 50±0.5hz (auto sensing)
output wave form
pwm (batt. mode)
transfer time
typical 2-6ms, 10ms max
battery
charging period
4-6 hours recover to 90% capacity
battery rating
12v/7ahx1
12v/9ahx1
protection
full protection
low voltage & overload & short circuit protection
environment
environment of performance. temperature 0 c-40 c, humidity 20%-90%
noise level less than 40db