China Wholesale Compact Transformer Substation Manufacturers – PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn

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China Wholesale Compact Transformer Substation Manufacturers – PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn Detail:

Use environment

1. The altitude shall not exceed 3000m;
2. There is no conductive dust and corrosive flammable and explosive gas in the surrounding air environment;
3. The height above the ground is 0-30m, and the maximum wind speed is 35m/s; The height above the ground is 30-50m, and the maximum wind speed is 45m/s.
4. The earthquake intensity shall not exceed magnitude 5;
5. The annual temperature difference ratio is within -5℃+ 45 ℃.

How it works

When HRW12 drop type fuse works, the moving contact is pushed into the groove part of the static contact pressing reed, and the spring force on the pressing reed is firmly stuck in the pressing spring.When the short-circuit current passes through the fuse link, an arc will be generated. The steel paper tube inside the tube will generate a lot of gas under the action of the arc, and the arc will be used to extinguish when the current passes zero. As the fuse link is fused, the pressing reed rapidly pushes out the moving contact under the action of spring force, which makes the fuse tube drop rapidly, breaks the circuit, and cuts off the faulty line or equipment.

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Product detail pictures:

China Wholesale Compact Transformer Substation Manufacturers –  PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn detail pictures

China Wholesale Compact Transformer Substation Manufacturers –  PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn detail pictures

China Wholesale Compact Transformer Substation Manufacturers –  PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn detail pictures

China Wholesale Compact Transformer Substation Manufacturers –  PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn detail pictures


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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for China Wholesale Compact Transformer Substation Manufacturers – PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn , The product will supply to all over the world, such as: Armenia, France, Amsterdam, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Jean from Ecuador - 2017.03.07 13:42
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Odelia from Stuttgart - 2018.06.21 17:11