60KV-1000PF partial discharge coupling capacitor

PULOM 60KV-1000PF capacitor coupling capacitor partial discharge by the shell, end caps, core, impregnating agents, dilator, base or support frame, low seat components. Dipped epoxy housing for the vacuum tube core made up of several elements connected in series composed of components using a full paper or paper composite, the core was dried by vacuum impregnated with excellent insulating oil. After adding a certain hydraulic capacitor is immersed, by the dilator oil volume changes caused by temperature changes to compensate, to ensure that the negative pressure inside the capacitor does not occur at the lowest operating temperature. Capacitors can run one hour continuously at the rated voltage UN. No partial discharge coupling capacitor (hereinafter referred to as "capacitor") for partial discharge measurement of high voltage electrical equipment. By using the altitude area of ??not more than 1000m, ambient air temperature range of -25─ + 45 ℃. Product use, the ambient air relative humidity should be less than 80%. Capacitor capacitance deviation range: -5─ + 10% CN. Capacitor dielectric loss tangent: at 20 ℃ N, 0.9─1.1UN of not more than 0.002. Short-term frequency capacitor voltage is 1.1UN. Capacitors nominal value of 100% partial discharge voltages: ≤5PC factory production of the coupling capacitor main specifications are shown in Table. No. Model Rated voltage kV nominal capacitance pF Dimensions Φ × Hmm Weight kg 1 60-800 60 800 110 × 680 15 2 100-800 100 800 110 × 900 20 3 120-500 120 500 110 × 1000 25 4 120-800 120 800 110 × 1000 35 5 150-600 150 600 110 × 1400 100 6 150-1000 150 1000 110 × 1400 105 7 250-500 250 500 200 × 2000 120 8 300-1000 300 1000 300 × 2900 160 according to different requirements of users Dimensions and specifications can be customized, table dimensions are for reference only.