Description

Self-healing type low voltage shunt capacitor(BSMJ, BCMJ, BZMJ)series adopt imported dull polish rust-resisting material as casing, have small size, light weight, use metallized membrane as medium, features low loss, low temperature rise and excellent sel-healing ***** is mounted with discharge resistance and pressure type explosion protection inside, is safe and reliable. This series of capacitors are mainly used for parallel connection with low voltage grid to increase power factor, decrease reactive loss, improve voltage quality, is a new type energy saving products recommended by the country. Working conditions: Altitude: no more than ***0m; Ambient temperature:**5�~*5�; Humidity: less than *5%; Installation site: no harmful gas, no explosive dust; Content of harmonic in power supply: less than *0%;When more than two capacitors are set simultaneously, spacing should be over *0mm, effective heat dissipation measures should be taken at high temperature in summer. Technical Index: Rated frequency: *0Hz; Climate category: **5�~**5�; Rated voltage: **0VAC~**0VAC; Rated capacity: 1Kvar~*0Kvar; Capacity tolerance: *5~**0%; Tangent of the loss angle: with the power frequency rated voltage tgδ�0.1% at *0�; Withstand voltage inter-electrodes: capable of withstand 2.*5 times of rated voltage between poles in 5s. Max permissible over-voltage: 1.*0 times of the rated voltage. Max permissible over-current: 1.*0 times of the rated current. Self-discharging characteristics: after power off for 3min, the residual voltage is *0V or less. Implementation Standards: in conformity with GB/T****7.*****4 IEC******1:***6. Main characteristics: 1.Small volume and light weight It is only 1/4 and 1/5 of the weight and the volume of the outdated products respectively. 2.Low loss With the actual loss than 0.1%.the capacitor itself has low consumption of energy, little radiation, low temperature rise,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. ***** self-healing performance 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. 4.Safety Equipped with self-discharging resistant and safety devices inside, it is safe and reliable. 5.Without oil leakage 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 *0�.