1. To avoid duplication of investment and reduce system cost. Power plants or substations tend to have 110V and 220V DC panel, from the existing DC-screen take power, you do not like the conventional uninterruptible power supply (UPS) as an additional large, heavy and expensive batteries. Thus avoiding duplication of investment batteries, reducing system maintenance and reduce system operating costs.

2. Extended uninterrupted time and increase reliability. Since the power system operation in the DC panel power supply capacity, long life maintenance-free valve-regulated batteries, the "DC Power + inverter", which greatly improved power supply reliability; uninterrupted power supply after power off time greatly extended.

Movement of the main features of Japan's Mitsubishi
Intel 16-bit MCU control
Fully isolated input and output
Complete protection
Optional computer interface RS232/422/485
High efficiency
Waveform distortion
Optional Chinese graphical interface animation