China Wholesale Automatic Transformer Manufacturer – 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:
Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for China Wholesale Automatic Transformer Manufacturer – PriceList for China High Voltage Porcelain Expulsion Drop Fuse Cut-out – Jonchn , The product will supply to all over the world, such as: Sri Lanka, Korea, Swiss, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
By Darlene from Ghana - 2017.01.11 17:15
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Lulu from Swaziland - 2017.03.08 14:45