The intelligent low-voltage capacitor organically integrates the compound switch, capacitor, etc. into an intelligent capacitor, which completely changes the huge structure mode of traditional reactive power compensation device. It has better compensation effect, smaller volume, more flexible use, easier maintenance, and higher reliability, and better meets the requirements of reactive power compensation in low-voltage power supply system.
Working voltage: AC380/220 ± 15%, 50Hz ± 5%; allow Long term operation under 1.1 times of rated voltage.
Switching mode: zero crossing switching + relay mechanical switching.
Compensation method: partial compensation and total compensation.
Compensation capacity: total compensation 0~25+25kvar; Score supplement: 0~13.34kvar * 3.
Temperature protection: built-in temperature sensor to monitor the internal temperature of the capacitor in real time.
Voltage protection: over-voltage, undervoltage, automatic shutdown.
Harmonic protection: when the harmonic is too large, it will automatically exit its operation.
Communication mode: RJ45 network communication.
Executive standard:
JB/T12747-2017 Self-healing Low Voltage Shunt Capacitors (China standard)
GB/T15576-2008 Low voltage Complete Reactive Power Compensation Device (China standard)
