BSMJ, BSMJ, BKMJ Serie Selbstheilung LV-Shunt Leistungs

It is used in an ACpower systerm with rated voltage less than 1.2KV to increase power factor oper-ation loss and to improve voltage quality. Main Feature Smaller in structure, lighter in weight, it is produced with Zinc-and-aluminum metallized polypropylene film as the medium so the dimension and the weight is respectively only the 1/4 and 1/5 of the old. Low loss,because the actual value is less then 0.12%,energy loss of the capacitor itself is few ,the raised temperature is low,operation life is long and it has outstanding saving energy result. Good self-healing performance ,medium partial impulse caused by the over voltage can healed by itself to operate as before. Safety,it is very reliable because the discharge and protection devices are installed in it. No omitted oil, its main immersed agent is oil with wax, which is solid at normal temperature,its drop-pot and dissoluble-phase products and the products installed impedance coil is equel to the three-phase ones order by the contract if the other specification is needed. MAIN TECHNICAL DATA Environment for applicationAmbient temperature is -25 +50 the humidity is less than 85% the altitude is below 2000m. Rated voltage: 0.23 1.2KV,AC Rated capacity: 1 60kvar Capacitance Tolerance: 0 +10% Tangent of the dielectric loss andle: inthe power frequency rated voltage,tgδ≤0.2%,at 20 Withstand voltage between terminals: 2.15 times raged voltage for 5seconds Maximum permissible over-voltage: 1.10 times of rated voltage. Maximum permissible over-current: 1.30 times of rated voltage . Automatically discharge: It is less than 75Vin 5min after power broke down when the voltage is 1.414Un. Standard: It conforms to the standards GB12747-2004 and IEC60831-1996.