Self-healing Type Low voltage Shunt Power Capacitor

Specifications

General Description

JIUKANG 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 improve power factor, reduce reactive loss, and better the voltage quality.

The company depends on the superiority of science and technology and manages strictly in compliance with ISO9001,so the quality of the products are excellent but their prices are competitive and our services are all-round.

Main Features

1. Small volume and light weight: It is only 1/4 and 1/5 of the weight and volume of the outdated products respectively. Since the using of a new dielectric-metallized polypropylene film.

2. Low loss: With the actual loss less than 0.1%.so the loss of the capacitor itself is extremely low, the heat it gives out is little and the rise of temperature is low, so its service life is very long and it can save energy at the same time

3. Excellent self -healing performance: Damage of part of the dielectric caused by over-voltage can be self-healed quickly and return to normal state. So the reliability is much higher.

4. Safety: In wardly equipped self-discharge resistor and safety equipment, The self-discharge resistor can automatically discharge the electric energy the capacitor carries. If there is anything fault with the capacitor, the safety equipment will cut off power in time, thus prevent further troubles from happening. So it’s much safer to use this kind of capacitor.

5. Without oil leakage: The capacitor uses advanced-semi-solid impregnant whose drip melting point it above 70°C.There will be no loss of oil during the course of using it. And thus protect the surroundings from being polluted. The capacitor itself does not have to run the risk of invalidation caused by oil leakage.

Main Technical Charcateristics

1,Service Condition:-25°C/+45°C Humidity≤90%RH Altitude≤2000m

2. Rated voltage:250VAC, 400VAC,525VAC,690VAC,750VAC,1050VAC

3.Rated output:10-80kvar

4.Capacitance Tolerance:0- +10%

5. Loss Angle Tangent(Power Frequency Rated Voltage):tgδ≤0.01 at 20°C

6.Withstand voltage: Between terminals 2.15 times of rated voltage for 10s, beteeen terminals and container 3kVAC for 10s.

7. Max allowable voltage: 1.10 times of the rated voltage.

8. Max allowable current: 1.30 times of the rated current.

9. Self-discharging characteristics: Apply √2 Un DC voltage to the device and switch off the power supply for 3m, and then the residual voltage is 50V or less. 10.

Standards: In conformity with GB 12747-2004, IEC 831-1988.