Application The capacitor adopted the advanced metallic zinc aluminium composite film as materials The production and design conforms to the GB/T and IEC standard The products mainly are used in low-voltage power system to increase power factor、 decrease reactive loss and to improve voltage quality. Main features: Small size、light weight: Owing to it adopted the metallic polypropylene film as dielectric. Low loss: Its actual loss is less than 0.1%,so the loss by itself is low , small heating、low temperature-rise、long service life and good saving energy effect etc. Good characteristics for self-healing: It can self-healing and resume normal work position quickly when part of dielectric breakdown due to overload voltage. Safety: Its interior is equipped with the self-discharge resistance and independent safety device which invented by Korea Company. The discharge resistance can make the electric added on capacitor leaked out automatically; when the capacitor can not work, the safety device can break off the power in time to avoid the farther deteriorating. It adopted the best advance vegetable oil dipping technology, and it can?t leak the oil in processing and can not end service life due of losing oil. Main technical parameters: Using condition: Indoor、ambient temperature:-25°C?+50°C、humidity<85%RH、altitude less than 2000m. Rated voltage: 250VAC 400VAC 690VAC 1050VAC Rated capacity:1~50Kvar Capacity allowance:0-+10% Loss angle positive value: less than 0.1% Withstand voltage: interelectrode 1.75 times of rated voltage 10 seconds, the interelectrode shell 3KVAC 10 seconds Insulation: interelectrode shell 500VDC 1 min more than 1000MΩ Allowed highest voltage: 110% rated voltage Allowed highest current: 130% rated current Discharge characteristic: capacitor plus Standard: GB12747-91 IEC831-1988