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Contact Information

Henan Road King Electromechanical Manufacturing Co., Ltd.
After Sales Service Hotline:

+86-4006-270369

Phone:+86-377-63650816

Mobile:tel:+8613303776917

E-mail:sales001@roadkingem.com

Address: Lihe Industrial Park, Wancheng District, Nanyang City, Henan Province

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Combined transformer

Combined transformer is also known as American box substation (referred to as the United States transformer), suitable for 6kV and 10kV ring network power supply, dual power supply or terminal power supply system. As an important power supply unit in the cable-based distribution network, the product is a complete set of devices integrating high-voltage control, protection, substation and distribution equipment, and is widely used in the transformation of urban and rural power grids.

Classification:

Box-type substation

Hotline:

+86 037763650818

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  • Descriptions

  • Product Introduction

    Combined transformer is also known as American box substation (referred to as the United States transformer), suitable for 6kV and 10kV ring network power supply, dual power supply or terminal power supply system. As an important power supply unit in the cable-based distribution network, the product is a complete set of devices integrating high-voltage control, protection, substation and distribution equipment, and is widely used in the transformation of urban and rural power grids.

    Product performance characteristics
    1. American transformer uses high-voltage electrical components and transformer body to share an oil tank, and uses transformer oil as its insulating arc extinguishing medium. Low-voltage switchgear is also miniaturized. Under the same capacity, it is about 1/3 of European transformer.
    2. Equipped with oil temperature gauge, oil level gauge, pressure gauge, pressure release valve, oil drain valve and other components to monitor the operation of the transformer.
    3, the use of live plug elbow type cable plug, elbow type arrester, fully sealed, fully insulated, no exposed high voltage charged body, no insulation isolation, safe and reliable operation.
    4, the use of three-core five-column core and three-phase non-interference connection, high voltage quality, neutral point does not drift, the box does not heat, low noise, lightning protection is good.
    5. Four-station ring network load switch or two-station terminal load switch can be selected for high voltage. The combination of backup protection fuse and plug-in fuse forms a full-range protection fuse. The fuse core of plug-in fuse is an externally replaceable component, making the maintenance of box transformer simpler.




    Main technical parameters

     

     

     

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