Hangzhou Yongde Electric Appliances Co.,Ltd
| Payment Terms | T/T or western Union or L/C or PayPal |
| Supply Ability | 30,000pcs per month |
| Delivery Time | 21days per container |
| Packaging Details | carton |
| Keywords | Silicone Housing Surge Arrester |
| Housing Material | Polymer, composite, silicone housing |
| Rated voltage | 27KV |
| Nominal Current | 5KA |
| Accessory | Bracket,Insulating cap,Cooper lead,Insulator,Hoop |
| Application | high voltage or medium voltage |
| Valve disc of arrester | Metal Oxide Varistor |
| Color | Gray |
| Standard | IEC |
| Brand Name | YONGDE |
| Model Number | YH5W5-27 |
| Certification | ISO9001/KEMA |
| Place of Origin | Zhejiang,China(Mainland) |
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Product Specification
| Payment Terms | T/T or western Union or L/C or PayPal | Supply Ability | 30,000pcs per month |
| Delivery Time | 21days per container | Packaging Details | carton |
| Keywords | Silicone Housing Surge Arrester | Housing Material | Polymer, composite, silicone housing |
| Rated voltage | 27KV | Nominal Current | 5KA |
| Accessory | Bracket,Insulating cap,Cooper lead,Insulator,Hoop | Application | high voltage or medium voltage |
| Valve disc of arrester | Metal Oxide Varistor | Color | Gray |
| Standard | IEC | Brand Name | YONGDE |
| Model Number | YH5W5-27 | Certification | ISO9001/KEMA |
| Place of Origin | Zhejiang,China(Mainland) | ||
| High Light | hv surge arresters ，high voltage surge protector | ||
High Voltage Distribution Power Networks ZnO Ceramic Silicone Housing Surge Arrester with Hoop
0.28kV~500kV Surge Arresters' Characteristics:
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight.
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free.
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.
Features for Surge Arrester:
1. Compact and Lightweight
2. Extremely Safe Pressure Relief Performance
3. Superior Performance against Environmental Contamination
4. Directly Molded Structure
5. Compliance with International Standards(IEC60099-4)
6. Simple Support Structure
7. Manufactured at Advanced ISO-9001 certified facilities
Apply to:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Silicone Housing Surge Arrester Parameters:
| Type | YH5W5-27/72 | ||
| Rated voltage---------kV | 27 | 4/10µS High current impulse kA | 65 |
| MCOV ----------------kV | 22 | Lightning impulse withstand kV | 150 |
| Nominal Current-------kA | 5 | Power frequency voltage withstand(dry/wet)kV | 70 |
| Residual voltage of steep impulse----at 5kA(kV) | 78 | 0.1S TOV--------------kV | 32.4 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 72 | 1S TOV----------------kV | 31.05 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | / | 10S TOV---------------kV | 29.7 |
| 1mA D.C reference voltage (kV) | 38.5 | 1200S TOV-------------kV | 27 |
| Line discharge level | 1 | Creepage distance ----mm | 915 |
| 2mS long duration impulse current A | 250 | Material employed in series non-linear resistor | Zinc Oxide |
Different creepage distance variants and a wide range of connectors and accessories allow customized solutions – please contact us!
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
$17,364,156-$20,744,408
Employee Number:
100~250
Ecer Certification：
Verified Supplier
Hangzhou Yongde Electric Appliances Co.,Ltd was founded in 1993. As a high-new-tech enterprise in Zhejiang province, it is about 15 kilometers from downtown area. Our Company is one of the recommended model companies for national power grid construction and transformation. We specialize... Hangzhou Yongde Electric Appliances Co.,Ltd was founded in 1993. As a high-new-tech enterprise in Zhejiang province, it is about 15 kilometers from downtown area. Our Company is one of the recommended model companies for national power grid construction and transformation. We specialize...
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