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69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

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

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69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

China 69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure supplier

Large Image :  69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001
Model Number: Y10W5-69

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Wooden case
Delivery Time: 21days per container
Payment Terms: D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal
Supply Ability: 1,500 pcs per month
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Detailed Product Description
Classification: Surge Arrester Housing: Porcelain
Rated Voltage: 69KV Nominal Current: 10KA
Color: Customized Class: A

Porcelain Metal-oxide Outdoor Lightning Arrester 69KV

 

Introduction:

 

Porcelain Surge Arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events.

Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.

 

Applications:

 

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

 

Technical Parameter:

 

Type Y10W5-69/183
Rated voltage---------kV 69
MOCV ----------------kV 55.2
Nominal Current-------kV 10
Residual voltage of steep impulse----at 5kA(kV) 218
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 183
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) 140
1mA D.C reference voltage (kV) 100
Line discharge level 2
2mS long duration impulse current A 600
4/10µS High current impulse kA 100
Lightning impulse withstand kV 325
Power frequency voltage withstand(dry/wet)kV 140
0.1S TOV--------------kV 82.8
1S TOV----------------kV 79.35
10S TOV---------------kV 75.9
1200S TOV-------------kV 69
Creepage distance ----mm 2500
Material employed in series non-linear resistor Zinc Oxide

Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

Contact Person: Matt

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