Home > Products > Electronics & Electricity > Power Supply & Distribution > Power Distribution Cabinet

Application
It applicable for three phase current 380V reactive power focus

compensation of electrical power system, to increase of power factor,

adjust network pressure, reduce loss of distribution system and

transformer, save energy, improve the quality of power supply for power

grid

Performance and Features
1.Adaptive self-healing type of shunt capacitor, high reliability, long

operating life and low running temperature
2.Increase power factor, bring down reactive power loss, has evident

effect for power conservation
3.Improve power quality, transformer load factor and electrical

equipment efficiency
4.With short circuit protection, it can automatic disconnection power

if there will be  internal fault, ensure the equipment can be operated

safety
5.The characteristics is self discharge, after breaking away from the

power of device, residual voltage will down below 50V within three

minutes
6.Reasonable structural design, good thermal and dynamic stability

Ambient Condition
1.Ambient temperature: ﹣5～+45℃
2.Relative humidity: less than 95%
3.Altitude: no more than 2000m;
4.Maximum working voltage: no more than rated voltage 110% (except

transient process)
5.Maximum working current: no more than rated current 1.3 times (except

transient process)
6.Installation site: vertical inclination shall be no more than 5º.

There is no risk of fire hazard and explosion, non conductive dust,

corrosive gas and strong vibration.

Complies with the standards
Installation of low voltage shunt capacitors  JB/T7113-1993;
Low voltage reactive power compensator device  GB/T 15576-2008
Low voltage switchgear and controlgear    GB7251.1-2005/IEC60439-1:1999