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| Product Name: |
Outdoor High-voltage dropout fuse cutout
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| Supply Ability: |
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| Related proudcts |
fuse cutout, dropout fuse, |
| Specifications |
Fuse cutout 2002-2 |
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Product Description
Product Characteristics :
Outdoor high-voltage drop-out fuse is widely applicable for 10KV electric distribution as protector. It is used to protect transformer, capacitor, cable, branch cable in electric distribution system . From melting current (min) to dropout current (max), the fuse can supply reliable overload protection and short-circuit protection on right time (all products can be installed arcing chamber) .
Product performance :
1.Durable and corrosion resistant ¨C Zinc impregnation on surface .
2.Excellent conductivity: In order to enhance the electrical conductivity of products, touching contacts is plated with thick silver, enhancing the conductivity and electric arcing resistance, greatly improving service life of the products .
3.Single-phase exhausting : Exhaust downward and outward, preventing the rain water intrusion and floating ion gas threat to upper line, then avoid short-circuit .
4.UV radiation resistance : Surface on fuse tube is plated with special coating, it can effectively prevent UV radiation .
Advantages :
1.Fuse installation is simple, even people can work with gloves .
2.Solid copper casting ensure opening and closing reliable, fusion tube and fusion wall is made of new materials and inorganic materials, it won¡¯t be affected or damaged by moist
3.It¡¯s very simple to insert or unload fusion tube, unnecessary to adjust.
4.Tripping is reliable, it is not matter with fault current .
Technical parameters :
1.Rated voltage : 12KV .
2.Rated current : 100A, 200A .
3.Main circuit power-frequency withstand voltage/minute : relatively to ground : 42KV; Fracture : 49KV .
4.Withstand voltage for lightning impulse : (RMS): 12.5KA; (Peak): 16KA
5.Mechanical life : 2000 times .
Working environment :
1.Temperature : - 40℃ -- 50℃
2.Altitude: 3000m.
3.Seismic resistance capability: 8 grade level below .
4.Relative humidity: less than 90% .
5.The maximum wind speed: 34m/s .
6.Polluted level : IV
7.Thickest ice covered |
| Company: |
Zhengzhou Runner Electric Co., Ltd.
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| Contact: |
Ms. cathy miao |
| Address: |
China's high-tech development zone, zhengzhou city yulan street no. 101 |
| Postcode: |
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| Tel: |
86-0371-55693707 |
| Fax: |
86-0371-55693702 |
| E-mail: |
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