低压电容器

low-voltage capacitor, capacitor, shunt capacitorLow-voltage Capacitor Techinal Specification 1.Reference standard:GB/T12747-2004; IEC60831-1996 2.Rated voltage:0.25 0.69KV 50/60Hz 3.Rated capacity:5 - 50 kVar 4. Capacitance tolerance: -5% +10% 5. Dielectric loss: ≤2W/KVar 6. Insulation Performance: Withstanding voltage between terminals: 2.15Un/10s Withstanding voltage between terminal and container: 3KV / 60s 7. Max. permissible voltage:1.1Un ( Un is rated voltage) 8. Max. permissible current: 1.3In ( In is rated current ) 9.Discharging performance: discharging to 75V or less in 3 min after the power is disconnected(1minwhen specially requested). 10.Ambient temperature: -25 +50oC (Max: 50oC, Max. mean over 24 hours:40oC Mean in one year:30 oC ) 11.Altitude: ≤ 2000m Characteristics: 1. Elliptical tinplate container, bolt-terminal installation. 2. Full-dry design, rational and compact inner structure and small size. 3.An over-pressure protection device is fixed in the inside of the top cover, and its safety performance isbetter than original bulging-and-stretching type protection devices.