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 |
| Type | Metal Oxide Surge Arrester |
| Raw Material | Silicon Rubber |
| Housing | Polymer |
| Rated voltage | 3KV |
| Nominal Current | 10KA |
| Parts | Bracket,Insulating cap,Cooper lead,Insulator,Hoop |
| Usage | Over-Voltage Protection |
| Structure | Self-Standing |
| Color | Gray |
| Brand Name | YONGDE |
| Model Number | YH10W5-3 |
| 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 |
| Type | Metal Oxide Surge Arrester | Raw Material | Silicon Rubber |
| Housing | Polymer | Rated voltage | 3KV |
| Nominal Current | 10KA | Parts | Bracket,Insulating cap,Cooper lead,Insulator,Hoop |
| Usage | Over-Voltage Protection | Structure | Self-Standing |
| Color | Gray | Brand Name | YONGDE |
| Model Number | YH10W5-3 | Certification | ISO9001/KEMA |
| Place of Origin | Zhejiang,China(Mainland) | ||
| High Light | gapless lightning arrester ，Polymeric Surge Arrester | ||
3KV Compact Polymer Housing Lightning Surge Arrester for Power Transformers / Distributors Protection
Description:
The lighting arrestor is the most advanced over-voltage protector. It is widely used as protective
devices against switching and lightning over voltages in power electrical systems such as power transformers, distributors,generators, compensation capacitors. Its core component--resistance slice adopts the material including zinc oxide and many kinds of metal oxides, compared with traditional silicon-carbide arrester, its volt-ampere characteristic of resistance slice has been improved to great degree, as well as the current-transmit ability of resistance slice, as a result, the capability of arrester has been improved basically and thoroughly.
Features:
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
Applications:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Specifications:
1. Lightning arresters 10kA/Surge arrestors 3kV/China manufacture/more than 20years experience
2. Since 1993years
| Type | YH10W5-3/8.1 | 4/10µS High current impulse kA | 100 |
| Rated voltage---------kV | 3 | Lightning impulse withstand kV | 60 |
| MOCV ----------------kV | 2.55 | Power frequency voltage withstand(dry/wet)kV | 10 |
| Nominal Current-------kV | 10 | 0.1S TOV--------------kV | 3.6 |
| Residual voltage of steep impulse----at 5kA(kV) | 9.2 | 1S TOV----------------kV | 3.45 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 8.5 | 10S TOV---------------kV | 3.3 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | 6.3 | 1200S TOV-------------kV | 3 |
| 1mA D.C reference voltage (kV) | 4.24 | Creepage distance ----mm | 272 |
| Line discharge level | 1 | Material employed in series non-linear resistor | Zinc Oxide |
| 2mS long duration impulse current A | 400 | Material of housing | silicon rubber |
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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