CKS oil-immerse Series reactor

CKS oil-immerse Series reactor

In order to improve the power factor of the power system, shunt capacitor banks are usually used to compensate the reactive power of the power system. In order to limit the passing current of the capacitor bank and the closing inrush current of the capacitor caused by the high order harmonic current of the power system, and protect the safe operation of the capacitor bank, the series reactor is usually installed on the capacitor bank. This product can operate normally and continuously under 3 √ 2UN terminal voltage peak and 1.35IN rated current, and can also operate continuously under 1.2IN rated current with the effective value of the total current with the third and fifth harmonic current content no more than 35%. The series reactor and capacitor are connected in series. The shunt capacitor bank is usually connected into a star. The series reactor can be connected at the line end or at the neutral point end.

Working conditions

1. The altitude shall not exceed 2000 meters;

2. The operating ambient temperature is - 25 ℃ to+45 ℃, and the relative humidity is not more than 90%;

3. There is no harmful gas, flammable and explosive substances around.

Performance parameters

Rated voltage: 6kV, 10kV, 35kV

Rated frequency: 50Hz

Insulation class: Class A

Insulation level: Li60AC25, Li75AC35, Li200AC85

 Executive standards

GB 1094.1-1996 Power Transformers Part 1 General

GB 1094.2-1996 Power Transformers - Part 2: Temperature Rise

GB 1094.3-2003 Power Transformers - Part 3: Insulation Level Insulation Test and External Insulation Air Gap

GB 1094.5-2003 Power Transformers - Part 5: Ability to withstand short circuit

JB/T5346-1998 Series Reactor

GB/T10229-1988 Reactor

DL/T462-1992 Technical Conditions for Ordering Series Reactors for High Voltage Shunt Capacitors

IEC289-1988 Reactor