Input Voltage
Rated voltage: 220 VAC, input voltage range: 140 to 290 VAC @ 50 Hz ± 10%
Output Voltage
Output voltage range under utility mode: 210 to 235 VAC ± 1%, output voltage range under battery mode: 220 VAC ± 10% @ 50 ± 1 Hz, transition time: 2 to 6 ms, simulated sine wave
Alarm
1 time/8 s under battery mode, 1 time/1 s under low battery mode, 1 time/0.5 s under overload mode, continuous buzzer under error
Battery
12 V 9 AH battery set, chargeble to 90% in 6-8 h, enabling the device of 100 W to work for approx. 70 min under battery mode without power supply
Protection Function
Surge protection, Overload protection, Discharge protection, Short circuit protection