Varunit series give the linear reactive power output, which can be used separately to realize the PFC. Also, can be work together with the reactive power compensation system made by the capacitor, to shorten the response time and improve the output capacities.
è features
> linear reactive output, quick response
Linear reactive power output: -50kvar~+50kvar
response time: <10ms
> industrial grade components, high reliability
IGBT switching frequency: 20Hz
> adaptable system indicator
> power consumption
Power consumption: <3% rated capacity
Communication & Control
RS485, Modbus
Protection way: system overvoltage, system phase default, devices’ overheat, devices’ over current, abnormal DC bus voltage, etc.
Parameters to display: system power, power factor, overloaded total current
> structure indicator
Customized IP grade or IP20
Noise Level: 65dB
FAC Design
è application
highway tunnel distribution power factor correction
Reactive compensation system based on the capacitors