TBBX High voltage reactive power automatic compensator

Product overview

TBBX high voltage reactive power automatic compensator is suitable for small load change, single motor and other compensatory equipment. It has been widely used in metallurgical, mining, building materials, petrochemical and water supply and drainage industries, etc. It can effectively improve the power factor of the power system, reduce the reactive power loss of the line and equipment, improve the power output of the equipment, thus saving the electric energy and improving the power supply quality.

The ZRTBBX series passive power local compensation device developed and produced by our company adopts advanced design concept, advanced production technology, sound quality assurance system and after-sales service system, which makes the products continuously improve in technical content and quality.

Functional characteristics

1. This device adopts the high voltage power capacitor produced by advanced production technology has the characteristics of high reliability, stable performance, low loss, low operating temperature, long life, low failure rate and high performance to price ratio.
2. This device adopts the high voltage ejector type fuses are used as single capacitor short-circuit and over-current protection to ensure the safety of the device.

3. The whole device adopts cabinet structure, reasonable design, convenient use and maintenance, good dynamic and thermal stability, high voltage live forced locking safety device to ensure personal safety.

Technical parameter

1. Rated voltage: 3kV, 6kV, 10kV, 24kV, 35kV;
2. Power frequency: 50 Hz, 60 Hz;
3. Power factor: above 0.95;
4. Residual voltage: 5 minutes after disconnection can be reduced to less than 50 V.
5. Determination of compensation capacity in situ

The average active power of the equipment to be compensated, the power factor before compensation, and the power factor after compensation, the capacity of reactive power compensation is:

Q=Pav(1g∅-1g∅)=Pav         

Qc= reactive power compensation capacity (kvar)

Pav:Average active power (kW); of motor to be compensated

COs∅1:  Power factor before improvement    

COS∅2:Improved power factor;

tg∅1：Improve the tangent of the former power factor angle:

tg∅2：Improved tangent value of power factor angle;