FUNCTION

Harmonic Filtering and  Reactive Power Compensation Device is designed to support the supply voltage  of distribution systems and to correct the power factor and eliminate  harmonic current of connected loads.

SPECIFICATIONS

There  are five parameters needed to specify the harmonic filtering and reactive  power compensation device
 1. Transformer rated capacity, voltage, no-load current  and reactance ratio coefficient

2. Rated Resistance.

3. IP Grade

4. Existing power factor  and desired power factor

5. Harmonic current  composition and content

RANGE

IP Grade:  IP20/IP00/IP54

TESTING AND QUALITY

All Mingrui Harmonic  Filtering and Reactive Power Compensation Devices are designed, rated,  manufactured and tested in strict compliance with IEEE-519 and IEC 61000.3.6.  Routine tests performed on Harmonic Filtering and Reactive Power Compensation  Device are IP grade test, insulation resistor test, power frequency withstand  voltage test, anti-interference test and short circuit resistance strength  test. Mingrui’s internal quality system has been developed and certified  under ISO 9001 quality system

CONSTRUCTION

Standard unit includes thyristor  switch, capacitor, harmonic filter reactor, switch disconnector fuse and harmonic  filtering and reactive power compensation modules installed in a standard  safety enclosure. Harmonic Filtering and Reactive Power Compensation units  are completely assembled, prewired, and tested at our facility. For shipping  all units are crated for added protection and ease of handling.

ENCLOSURE FEATURES

• Forged eyebolts in  all four corners for easy hoisting.
 • Front louvered covers for easy access for connection and  inspection.

• Corrosion resistant  nameplate provides complete ratings and manufacturers information.