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Hangzhou Yongde Electric Appliances Co.,Ltd

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

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3KV Compact Polymer Housing Lightning Surge Arrester for Power Transformers / Distributors Protection

China 3KV Compact Polymer Housing Lightning Surge Arrester for Power Transformers / Distributors Protection supplier

Large Image :  3KV Compact Polymer Housing Lightning Surge Arrester for Power Transformers / Distributors Protection

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001/KEMA
Model Number: YH10W5-3

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: 30,000pcs per month
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Detailed Product Description
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

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

Lightning arrester.JPG

 

Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

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