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.