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KYN28A-12 Armored Removable AC Metal-enclosed Switchgear

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Our Features

KYN28A-12 armored removable AC metal-enclosed switchgear （hereinafter referred to as switchgear) is a new product designed and developed by our company based on absorbing

advanced manufacturing technology at home and abroad. can replace a variety of old metal-enclosed switchgear, such as KYN1-12, JYN2-12, and other products, it has the following distinct advantages:

the outer shell of the product is completely assembled with bolts and high mechanical strength. which effectively ensures the neatness and beauty of the product, the door is spray-coated and has strong impact and corrosion resistance. The product enclosure has an IP4X rating or protection (can be changed to an iron plate according to customer needs).

The switch of this product can be equipped with VB4 vacuum circuit breaker produced by ABB Company, C3 series fixed load switch, and also can be equipped with a variety of domestic series

vacuum circuit breakers such as VS1. VH1. VK. ZN28 to replace foreign similar products. No matter which circuit breaker is selected, the bare conductor air insulation distance can be guaranteed to be greater than 125mm, and the composite insulation is greater than 60mm. Its circuit breakers have the unique advantages of long life, low maintenance, and small size.

Technical Specs

  • Ambient air temperature: upper limit +40 ° C, lower limit -10 ° C;

  • Relative temperature: the daily average is not more than 95%, and the monthly average is not more than 90%.

  • Altitude: ≤ 1000m (When it is > 1000m, the temperature rise needs to be corrected) ;

  • Earthquake intensity: no more than 8 degrees;

  • No fire, explosion hazard, serious contamination, chemical corrosion, or severe vibration. When the conditions of use exceed the above range, the user and our company shall negotiate to determine the allowable range and technical measures.

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