BSMJ self-healing low voltage shunt capacitor

small in size, lightweight and good specific property

low energy consumption, low heat radiation and temperature rise.

Excellent healing-ability, improves reliability and shelf-life.

Internal discharge resistor and fuse ensure the security operation.

Semisolid impregnant ensures no leakage.

Major characteristics

condition: ambient temperature -25°C~ 50°C, humidity<85%RH, altitude �2000meters (indoor use)

rated voltage: 250~690v

running no longer than 8 hours out of every 24 hours under 1.1 times of Un.

Max over current: 1.3 times of In.

Rated capacitance 3~30kvar

tanΦ under Un� 0.001

Capacitance tolerance: the ratio of max and minimum capacitance in three phase shall not exceed 1.08.

voltage resistance: lasts 10s under 2.15 times of Un between the poles, or 10s under 3000v line-to-earth.

self-discharge: Discharge from Un to 75v or lower within 3min after disconnection with the power.