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China factory - Hangzhou Yongde Electric Appliances Co.,Ltd

Hangzhou Yongde Electric Appliances Co.,Ltd

  • China,Hangzhou ,Zhejiang
  • Verified Supplier

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China 220KV Station Class Polymer Surge Arrester Made By Metal Oxide Resistor
China 220KV Station Class Polymer Surge Arrester Made By Metal Oxide Resistor

  1. China 220KV Station Class Polymer Surge Arrester Made By Metal Oxide Resistor

220KV Station Class Polymer Surge Arrester Made By Metal Oxide Resistor

  1. MOQ: 1pcs
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal
Supply Ability 1,500 pcs per month
Delivery Time 21days per container
Packaging Details Wooden case
Type gapless surge arrestors
Housing composite housing
Rated voltage 69KV
Nominal Current 10KA
Color grey
Test Kema type test report
Main components silicone rubber
Brand Name YONGDE
Model Number Y10W5-69
Certification ISO9001
Place of Origin Zhejiang,China(Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal Supply Ability 1,500 pcs per month
Delivery Time 21days per container Packaging Details Wooden case
Type gapless surge arrestors Housing composite housing
Rated voltage 69KV Nominal Current 10KA
Color grey Test Kema type test report
Main components silicone rubber Brand Name YONGDE
Model Number Y10W5-69 Certification ISO9001
Place of Origin Zhejiang,China(Mainland)
High Light gapless lightning arresterPolymeric Surge Arrester

220KV Station Class Polymeric Housed Zinc Oxide Lighting Arrestors Made by Metal Oxide Resistor

 

Description of 69kv arresters:

 

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.

 

Our advantages:

Due to their very high mechanical stability, polymer arresters from YongDe are best suitable for applications up to 550 kV networks as well as for areas with high seismic activity. Even after an arrester failure our polymer arresters will maintain more than 75% of their mechanical stability.

 

Specifications:

 

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

 

Our arresters with silicone housing are available for applications up to 550 kV !

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Hangzhou Yongde Electric Appliances Co.,Ltd
  • Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China
  • https://www.lightning-arresters.com/

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