能量电容器

POWER CAPACITOR Product Description: Brand of self-healing type low voltage shunt capacitor, made of the advanced metallized film, is produced strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to imporve power factor, reduce reactive loss and better the voltage quality. Main Technical Characteristics: 1, Service conditions: Ambient temperature-25 centigrade 45 centigrade, humidity?ü85%, and altitude lower than 2000m. 2, Rated voltage: 250VAC, 400VAC, 525VAC, 750VAC, 1050VAC. 3, Rated output: 1 100kvar. 4, Capacitance Tolerance: 0 +15% 5, Tangent of the loss angle: With the power frequency rated voltage, tg?ü0.1% at 20centigrade. 6, Withstand voltage: Capable of withstanding 1.75 times of rated voltage between poles for 10s, R?Y100M|?. 7, Max allowable voltage: 1.10 times of the rated voltage. 8, Max allowable current: 1.30times of the rated current. 9, self-discharging charateristics: Apply?ì2 Un DC voltage to the device and switch off the power supply for 3m, and then the residual voltage is 50V or less. 10, Standard: In conformity with GB12474-1991, IEC 831-1988.