Huizhou Branch UPS power plant designated UPS power supply maintenance-free battery Commerce China Huizhou ..

Kehua KELONG? Three three KR series UPS (200-600kVA), using IGBT rectifier technology, high input power factor and low input current harmonic distortion, can meet user needs a new generation of green power devices. This product uses the latest Original reduce the number of components, with high efficiency, high performance, high reliability, etc., for the IDC data centers, information network room, finance, telecommunications, broadcasting, information processing, traffic management systems, manufacturing industry and other offers safe and reliable comprehensive protection. The product has been certified by TLC. Full IGBT type UPS ● IGBT rectifier technology ● high input power factor: more than 0.99 ● standard input current harmonic distortion: 3% standard ● with a power soft-start function (to reduce the impact of the generator) ● high frequency PWM inverter ● most suitable for computer loads: The rectifier load waveform distortion is small (less than 3%) voltage instantaneously becomes a small high efficiency over the range of 94% ● use of high-performance IGBT circuit design ● ● latest energy-saving (lower operating costs) ● output power factor 0.9 High Performance ● Zero switching time, provide hitless supply ● Wide input voltage range: 380V, 400V, 415V ± 15% ● overload: 125%: 10 minutes, 150%: 1 minute high reliability ● Using the latest components to reduce parts count ● high-quality management system ● Bypass rich application synchronization hitless cutting system ● has a sleep standby function, meet green ● parallel redundant system ● Intelligent battery management function (automatic online battery diagnosis, failure to replace the tips.) ● humane The user interface