Features:
1) Double converting, IGBT module, pure online type UPS, SPWM working frequency
is 20kHz, low noise, input and output insulated, high adaptability
2) High performance, high Signal-to-Noise, to protect the load
3) Input, output frequency, battery and load status, LCD display
4) Has monitor system
5) Wide input voltage range, input ≤25%, full load working
6) Has special static switch, no intermitted time
7) Easy to operate panel