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Henan Signi Aluminum Co.,Ltd

Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

Postal Code:450001.

Tel: +86-371- 55689814, +86-371-55686476

Mob: +86 13673369503

Sales manager: Alex Lu

Fax:+86-371-55686475

E-mail: inquiry@signialuminium.com

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Structure Characteristics And Parameters Of Air - Type Bus Groove
May 09, 2018

※ structural features

· housing features

The shell of this series of busbar is formed by bending plate, which is small in size and exquisite in appearance, which greatly improves the load capacity. The installation is extremely convenient for docking.

The installation method makes the busbar very convenient and flexible during the installation process, which greatly saves the installation time.

· extremely safe and reliable.

A, adopt the separation air insulation type, its interphase safety net distance and creepage distance is far greater than the standard requirement.

B. High strength epoxy resin is used in the internal insulation parts, which improves the ability of the bus groove to resist freezing and heat stability.

· high degree of standardization.

All current grade bus slots are uniformly covered with high standardized degree, strong interchange ability and convenient interface.

※ main technical parameters.

· products comply with iec439-2, gb7251.2-1997.

· the busbar can guarantee long-term normal operation at rated current and 1100% rated voltage.

, bus duct in the ambient air temperature is 2000 + / - 5 ℃, relative humidity of 500-70% of the normal, the insulation resistance of each section of no less than 2000 mq

.

· the busbar can withstand the pressure of 250000V, and it lasts 1min without breakdown and flashover phenomenon.

· the temperature of the conductive part of a busbar shall not exceed the values listed in table (1) when the rated current of the bus is rated.

· the plug box and busbar are inserted at least 2000 times.

· the protection level reaches IP40.


  • Contact Us

    Henan Signi Aluminum Co.,Ltd

    Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

    Postal Code:450001.

    Tel: +86-371- 55689814, +86-371-55686476

    Mob: +86 13673369503

    Sales manager: Alex Lu

    Fax:+86-371-55686475

    E-mail: inquiry@signialuminium.com

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