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
- Transformer rated capacity, voltage, no-load current and reactance ratio coefficient
- Rated Resistance.
- IP Grade
- Existing power factor and desired power factor
- 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.
