KR series small online (rack type) product introduction:
Kehua UPS power supply KR series small on-line (rack type) kr-j series is an intelligent high-frequency On-line UPS specially designed for China's power grid environment. It adopts full digital control technology and the latest high-frequency power conversion technology. It has the characteristics of small size, light weight and small heat generation, which fully meets the power protection of harsh grid environment.
Features of Kehua UPS power supply products
1. Intelligent RS232 communication software monitoring
The RS232 data communication interface is configured to realize software monitoring.
It can simplify the network management and improve the reliability of the network system.
2. High input power factor, strong green environmental protection coefficient
The advanced PFC control technology of power supply, AC input power factor > 0.98, reduces the load of power grid, and conforms to the new concept of green power supply.
3. Small size, high performance
The latest high frequency power conversion technology, small size, light weight and high reliability.
4. Perfect protection function
Triple over-current protection and input over-voltage protection can enhance UPS's adaptability to power supply and load impact resistance.
The ups can carry out triple discrimination and intelligent processing to ensure the safe operation of equipment and UPS.
Input over-voltage protection: sensitive voltage sensing and unique switching switch to avoid high-voltage power grid threatening the safety of equipment.