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    12 kvar Shunt Capacitor, single phase, 400V, self-healing

    5 out of 5 based on 1 reviews | Write a review
    12 kvar single phase self-healing low voltage shunt power capacitor made of the advanced metallized film, is applied to improve the power factor of circuit by the parallel connection with AC electric power system with rated voltage 400V and 50/60Hz.
    SKU: ATO-CAP-40012
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    12 kvar Shunt Capacitor Features

    • It can be used in 50Hz or 60Hz, 400V AC low voltage circuit system.
    • Small volume, light weight for you easy to install.
    • Excellent self-healing property: Rapidly self-healing after midum dielectric breakdown by over-voltage or over-current, recovered to normal work.
    • It is produced strictly in accordance with the National Standard and IEC Standard.
    • No leaking, no pollution and environment protection.

    12 kvar Single Phase Capacitor Specifications

    Model 0.4-12-1
    Shape Rectangular
    Weight 1.5 Kg
    Height 180 mm
    Rated Voltage 400V AC
    Rated Capacity 12 kvar (238 μF)
    Rated Current 30 A
    Rated Frequency 50Hz or 60Hz
    Capacity Tolerance -5%~+10%
    Outgoing Terminal M6
    Connection 3 line-△ type / 4 line-Y type
    Anti Voltage
    1. Between two pole 2.15 times rated voltage is 10s;
    2. Between two pole 3 kv please choose highest value 10s;
    3. There is noperpetuity puncture and flash over.
    Max Permit Over Voltage
    1. 1.1 times rated voltage, the high permit over voltage is not more than 8 hours within 24 hours.
    2. 1.15 times rated voltage, it is not more than 30 minutes within 24 hours.
    3. 1.2 times rated voltage, it is not more than 5 minutes.
    4. 1.3 times ratedvoltage, it would not more than 1 minute.
    Max Permit Over Current It is permit that the over current is not more than 1.3 times rated current.
    Safety Self healing, Sheet metal enclosure
    Certification GB/T 12747-2004, IEC60831: 212002

    Note: Need more models information of the single phase shunt capacitors, please click here.

    12 kvar Shunt Capacitor Dimension (mm)

    single phase 20 kvar capacitor dimension

    Tips: Power shunt capacitor working conditions

    After the capacitor removes the power supply, it is necessary to ensure that the residual voltage of the capacitor is reduced to 10% of the rated voltage to allow re-input. Usually, this time takes about 200s, so it would choose the power controller which has input and reput lock time function after cut off the power. If choose normally power controller, it must install speediness discharge power equipment. It would not limited which use adopting same electric factor input and chip switch.

    Existing reviews of 12 kvar Shunt Capacitor, single phase, 400V, self-healing
    Great replacement!
    It's so convenient that you can buy capacitors directly from ATO. Saved me lots of money. Our furnace went out this winter, and I replaced with this capacitor and the installation was easy. Now, it is working great.
    From: George | Date: 30/03/2022
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