Shendian Electric Co. Ltd
| Payment Terms | T/T; L/C. |
| Supply Ability | 0.5M pc/year. |
| Delivery Time | Ex-work 1 week~1 month depends on quantity. |
| Packaging Details | Seaworthy package/ Customer specified. |
| Material | Metal-oxide |
| Type | With Series Gap |
| Usage | Indoor/ Outdoor |
| Color | Red/ Grey/ Customer specified |
| Nominal system voltage | Up to 35kV |
| Bushing shed dimension | 76mm~120mm |
| Height | 124mm~485mm |
| Nominal discharge current | 5kA |
| Brand Name | Xi'an Shendian |
| Model Number | YH5WZ-**/**Q |
| Certification | IEC 60099-4/ GB 11032 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T; L/C. | Supply Ability | 0.5M pc/year. |
| Delivery Time | Ex-work 1 week~1 month depends on quantity. | Packaging Details | Seaworthy package/ Customer specified. |
| Material | Metal-oxide | Type | With Series Gap |
| Usage | Indoor/ Outdoor | Color | Red/ Grey/ Customer specified |
| Nominal system voltage | Up to 35kV | Bushing shed dimension | 76mm~120mm |
| Height | 124mm~485mm | Nominal discharge current | 5kA |
| Brand Name | Xi'an Shendian | Model Number | YH5WZ-**/**Q |
| Certification | IEC 60099-4/ GB 11032 | Place of Origin | China |
| High Light | 35kV polymer metal oxide surge arresters ，Insulated polymer metal oxide surge arrester ，485mm polymer lightning arrester | ||
Fully insulated Polymer Surge Arrester
Product introduction:
An insulated lightning surge arrester refers to a type of surge arrester that has insulation integrated into its design. This insulation provides additional protection and electrical isolation for the surge arrester and the connected equipment or system.
The insulation in an insulated lightning surge arrester serves multiple purposes:
1. Electrical Isolation: The insulation helps to create a barrier between the surge arrester and the surrounding conductive components or structures. It prevents electrical contact and minimizes the risk of stray currents or faults.
2. Dielectric Strength: The insulation material used in the surge arrester possesses high dielectric strength, which allows it to withstand high voltages without breaking down. This property ensures the surge arrester's effective performance and protection capability.
3. Environmental Resistance: The insulation protects the surge arrester from environmental factors such as moisture, dirt, dust, chemicals, and UV radiation. This helps maintain the insulation integrity and overall functionality of the surge arrester.
Insulated lightning surge arresters are commonly used in various applications, including power distribution systems, telecommunications networks, industrial installations, and residential settings. They provide reliable surge protection while also ensuring electrical safety and insulation coordination within the system.
The specific design and construction of insulated lightning surge arresters can vary depending on the application and voltage rating. It's essential to select surge arresters with appropriate voltage ratings and ensure proper installation in accordance with industry standards and guidelines. Regular inspection and maintenance of insulated surge arresters are recommended to ensure their ongoing effectiveness in protecting against voltage surges.
| Item | Nominal voltage of system | Height HA/HB (mm) | Shed diameter ФA/ ФB mm | |||
| S | Z | R/D | ||||
| 1 | 3~6 | kV | 124/155 | 76/44 | 82/44 | 88/50 |
| 2 | 10 | kV | 185/185 | 76/44 | 82/44 | 88/50 |
| 3 | 20 | kV | 305/300 | 114/48 | 114/48 | 120/- |
| 4 | 35 | kV | 485/485 | 114/48 | 114/48 | 120/- |
Company Details
Business Type:
Manufacturer
Year Established:
1985
Total Annual:
<41600000
Employee Number:
>191
Ecer Certification：
Verified Supplier
Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ... Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ...
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