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Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage

Good quality Lightning Surge Arrester for sales
Good quality Lightning Surge Arrester for sales

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Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage

China Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage supplier

Large Image :  Transmission Line Composite ZnO Surge Arrester with External Series Gaps , 220KV High Voltage

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001/KEMA
Model Number: YH10W5-100

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: carton
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal
Supply Ability: 15,000pcs per month
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Detailed Product Description
Type: Polymer Metal Oxide Surge Arrester Material: Silicon Rubber, Polymer
Housing: Polymeric Rated Voltage: 100KV
Nominal Current: 10KA Accessory: Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
Function: Over-Voltage Protection Color: Gray

220KV High Voltage Transmission Line Composite ZnO Surge Arrester with External Series Gaps

 

Composite ZnO Surge Arrester:

 

35~220kv Main features of Surge arrester with external series gaps (for transmission line protection)
With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics.
The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated voltage, minimum aging phenomenon.
Tube-like structure, injection hole to the side, overall injection molding polymer housed, no internal air gap, the core columns is encapsulated independently, with better air-proof performance than the other tubing products.
The injection hole to the side with a pressure release function.
The flow capacity of core component zinc oxide varistor reaches 100kA.
Good anti-fatique behavior with Polymer Housed products and a CTI level of six. Creepage distance meets the requirements of III level heavy pollution.

 

Applications:

 

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

 

Composite ZnO Surge Arrester Specifications:

 

Type Nominal System Voltage Rated Voltage Continuous Operating Voltage MRV under 1/5 μ s Steep Discharge Current MRV under 8/20 μ s Lightning Discharge Current MRV under 30/60 μ s Operating Discharge Current Minmum Reference Voltage under 1 mA DC 4/10 μ s High Current Impulse Twice (KA) 2mS SW through-flow capacity A/18
5kA 10kA 5kA 10kA 0.1kA 0.25kA
YH10W5-100/260 (L) 110 100 78   291   260   221 145 100 600
YH10W5-102/266 (L) 110 102 79.6   297   266   226 148 100 600
YH10W5-108/281 (L) 110 108 84   315   281   239 157 100 600
 

Different creepage distance variants and a wide range of connectors and accessories allow customized solutions – please contact us!

Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

Contact Person: Matt

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