BSMJ0.4-7.5-3 power capacitor

In order to avoid oil leakage during operation so as to protect the environment,it employs the microcrystalline wax as the impregnant,which remains solid state at noraml temperature and has a drip-melting point higher than 70.

5.     Without oil leakage

Equipped with self-discharging resistant and safety devices inside,it is safe and reliable.

4.     Safety

When a part of the isolation is ted through due to the over voltage,it is capable of self-healing so as to contiue the normal operational,therefore the raliability is improved greatly.

3.     Excellent self-healing performance

With the actual loss than 0.1%.the capacitor itself has low consumption of energy,little radiation,low temperature rise,long service life,and good energy conservation.

2.     Low loss

It is only 1/4 and 1/5 of the weight and the volume of the outdated products respectively.

1.     Small volume and light weight

Main characteristics:

Implementation Standards: in conformity with GB/T12747.1-2004 IEC60831-1:1996.

Self-discharging characteristics: after power off for 3min, the residual voltage is 70V or less.

Max permissible over-current: 1.30 times of the rated current.

Max permissible over-voltage: 1.10 times of the rated voltage.

Withstand voltage inter-electrodes: capable of withstand 2.15 times of rated voltage between poles in 5s.

Tangent of the loss angle: with the power frequency rated voltage tg

This power capacitor is mainly used for parallel connection with low voltage grid to increase power factor,reactive loss