HTEQ Series Harmonic Eliminated Reactive Power Compensation Equipment

Product Description

1. MPU is the test and control center. It detects on load reactive power on real time, calculates compensation capacity in high speed, judges and controls according to preinstall switching logic. 2. Adopt high speed noncontact switchgear made by thyristor, prompt response, high reliability, long service time 3. Automata tracking equipment switches capacitor bank constantly when system is zero transition, transient time is very short, implement dynamic compensation of reactive power in high speed 4. No inrush current impact during the process of switching capacitor, no service overvoltage, little switching destabilization, small capacitor bank decay, low error rate. 5. active response time is shorter than *0 millisecond, power factor dynamic compensation is higher than 0.*5, inhibit voltage hunting caused by reactive change 6. contain harmonic-suppressed reactor inside, capacitor stress is small, no harmonic enlarge and resonance danger, work stably in distribution system with high content of harmonic 7. capacitor bank switching controller adopts code and cycle working method, switch rapidly and precise, reduce capacitor stress, increase capacitor’s service time 8. implementing split phase active compensation, suited for various kinds of unbalance impact load 9. Capacitor switching threshold and response time can be programmed, conversion between auto switching control and manual switching control, debug and test easily, wide applicability. *0. multi hardware and software anti-interference measures, high anti- interference ability, working stably *1. multi hardware protection such as self-test function, overvoltage protection and over current protection to confirm equipment operate stably *2. detect system voltage, current, active, reactive and power factor before/ after compensation automatically *3. digital control and parameter install, Chinese display LCD, RS**5 interface, standard MODBUS communication agreement, computer remote monitoring, history recording function *4. multi module operate parallel, install and debug simply, maintain conveniently