Guangzhou Branch, Guangzhou Branch, UPS power supply UPS batteries offer wide monopoly price Kehua UPS ..

KR series high frequency online intelligent, all-digital control technology and the latest high-frequency power conversion technology, with small size, light weight, heat and other characteristics, set the AC power, backup power, peak surge absorption and other functions as a whole, to meet the electricity grid harsh environment protection. Digital control of high reliability ● all-digital DSP control technology, high control precision, speed, improve the reliability and stability ● comprehensive network monitoring programs to achieve UPS simplify the management, operation and maintenance of intelligent multi-level protection the safe operation ● input over voltage, input under-voltage, overload, short circuit, lack of equal alarm and protection, adaptability, high resistance to load capacity ● Wide input voltage range, fully meet the harsh environment of smart grid management to improve battery performance ● MMBM battery management, effective extend battery life and reduce battery maintenance ● Advanced constant voltage charging, constant current charging, charging two-stage charging method ● improve battery charging efficiency of energy-efficient green ● EMC characteristics in line with GB7260.2 ● Input power factor> 0.95, high power utilization, low power load ● save distribution costs; environmental utilization, reduce investment costs