1, DSP, Microprocessor Controlled with the latest IGBTTechnology 2,High Frequency 60Hz 3,USB and SNMP Card included with soft

three-phase digital UPS

1,Output Frequency Range: 50Hz, +/-5%       

2,Input Frequency Range: 40~70Hz                  

3,Input Voltage Range: 204~520VAC

Features:

1,The strong overload ability and impact resistance ability

2,Three-phase automatic balance

3,Higher stability of the system