OEM Gis Gas Insulated Substation Supplier – 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.
Product detail pictures:
Related Product Guide:
All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for OEM Gis Gas Insulated Substation Supplier – PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn , The product will supply to all over the world, such as: Finland, Guyana, Hungary, Now, we professionally supplies customers with our main products And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
By Eden from Ottawa - 2018.11.11 19:52
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Maria from Swiss - 2017.03.07 13:42