Famous Mcb Distribution Box Factories – TBB High Voltage Reactive Power Compensation Device – Changan Group

Product Summary

The High voltage Reactive Power Compensation Device is suitable for 3.6kV~40.5kV frequency 50Hz AC power system. It mainlyadjusts the bus voltage and reactive power of power system, improves power factor, improves voltage quality and reduces powergrid loss.

Environmental Conditions

1.Ambient Temperature: No more than +40℃ and no less than – 15℃.Average temperature is no more than +35℃ within 24 hours.

2.Altitude: No more than 1000m.

3.Relative Humidity: the average daily value is no more than 95%, the average monthly value is no more than 90%.

4.Earthquake Intensity: No more than 8 degrees.

5.Vapor pressure: average daily value is no more than 2.2kPa, average monthly value is no more than 1.8kPa.

6.Installation locations without fire, explosion danger, serious pollution, chemical corrosion and violent vibration.

Product Features

1.The capacitor bank adopts grouped switching,which has high utilization of capacitors,

2.Ilt is optional for manual switching,or automatically switching with reactive power controller.

3.The switching device has a perfect “five- preventions”, with simple and clear operation procedures.

4.lt can be connected through the communication interface to the integrated automation system to meet the operation andmanagement requirements of the unattended and centralized control of the substation.

5.lt has over temperature and over voltage protection, with internal and external fault locking function.

Technical Parameters

Schematic diagram of structure