KELONG UPS power KR series small online (rack type) products
KR series of small online (frame type) KR-J series is designed for high frequency intelligent on-line Chinese grid environment design of UPS, using full digital control technology and the new high frequency power conversion technology, has the characteristics of small volume, light weight, low calorific value, fully meet the electric power protection bad network environment.
Product features
1, intelligent RS232 communication software monitoring
Configure RS232 data communication interface to achieve software monitoring.
Support KELONG SNMP network adapter, effectively simplify network management, improve system reliability.
2, input power factor high green environmental protection coefficient
Advanced power PFC control technology, AC input power factor >0.98, to reduce the load on the grid, in line with the new concept of green power.
3, small size, high performance
High frequency power conversion technology, small size, light weight, high reliability.
4, perfect protection function
Three over current protection and over voltage protection to enhance the adaptability and resistance to load shock of UPS.
UPS can be carried out on the three heavy load identification, intelligent processing, to ensure the safe operation of equipment and UPS.
Input over-voltage protection: sensitive voltage sense and unique switching switch to avoid the threat of high voltage power grid equipment.