BK-NT series dedicated inverter for telecommunications, electricity and railroads such as uninterruptible AC power system design specific products. The products use the most advanced technology from developed precision. Static switch module using the most advanced control strategies and high reliability silicon devices, inverter voltage and bypass voltage to achieve smooth switching. All-digital technology and modular design make transportation easy maintenance, high reliability, along with remote communications and system expansion capabilities, can be widely applied to the power supply capacity of interference-sensitive, post and telecommunications, electricity and railway power supply system, etc. . 
 Application areas: telecommunications, railway, electric power systems, telecommunications PBX background management system, the power supply interference sensitive place.