SPECIFICATIONS

1.Ambient temperature: -40 Celsius to 55 Celsius

2.Relative humidity: less than 95%

3.Altitude: less than 4000m ( If excess, we provide   plateau type)

4.Reactance ratio: 5.67%, 7%, 12.5%,14%

5.Technical standard: IEC439-1

6.Rated voltage: AC230-800V

7.Rated frequency: 50Hz, 60Hz

8.IP grade: IP20 or IP00 (if IP54 needed, please   indicate)

TESTING AND QUALITY

All Mingrui Harmonic   Filtering and Reactive Power Compensation Modules are designed, rated,   manufactured and tested in strict compliance with IEC439-1. Routine tests   performed on each Harmonic Filtering and Reactive Power Compensation Module are   power frequency withstand voltage test, insulation test and IP grade test. Mingrui's   internal quality system has been developed and certified under ISO 9001   quality system

CONSTRUCTION

Harmonic Filtering and Reactive Power Compensation   Modules includes high load, dry and   self-healing capacitors with over pressure protection device, filter reactor   with temperature protection and whole vacuum impregnation, special super   contactor for capacitor, vertical bus system with low voltage fuse protection.