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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Daelim
  • Model Number: GW7
  • Max. Current: 3150A
  • Max. Voltage: 252KV
  • keywords: 252kv three pole disconnect switch for outdoor
  • Certificate: ISO9001
  • Rated voltage: 252KV
  • Rated current: 3150A
  • Product name: 252kv three pole disconnect switch for outdoor
  • Brand name: Daelim
  • Type: Disconnect Switch
  • Name: 252kv three pole disconnect switch for outdoor
  • Application: Substation
  • Standard: IEC60947-3

Packaging & Delivery

Packaging Details: international standard package ,proper for any special customer air or sea requirements,one set one case
Delivery Detail: 45 days upon receipt of deposit

252kv three pole disconnect switch for outdoor 

 

Product Description

 

Brief Description

252kv  high  voltage disconnect

1.GW16B/17B Series of disconnectors are improved by us on the basis of Series GW16/17 disconnectors.

 

2.Besides the traditional virtues of single-arm folding style, this new-type products adopt the hot-galvanizing process on surfaces of exposed ferrous metal components and double-seal rolling contact finger.

 

3. By means of the above modification, GW16B/17B Series of disconnectors will hold the dominant position in the disconnector market.

 

Main Features

 

252kv  high  voltage disconnector

 

 

 

 

1 Reasonable new structure, reliable performance and service;

 

2 Excellent mechanical properties, small operating force, long mechanical endurance;

 

3 Moving contact is single-arm folding style, the driving components are sealed in the conducting rod with no influence of bad weather;

 

4 Improve anticorrosive, waterproof, dustproof, anti-freezing capability and mechanical stability, etc., remove the defects such as contact heating and big opening impulse to make the performance more reliable.

 

Technical Parameters

tage disconnec

 

Specifications

Unit

Value

Rated voltage

kV

252

363

550

Rated current

A

2500/3150

Rated frequency

Hz

50/60

Rated short-time withstand current (r.m.s)

kA

20/25/ 31.5

25/31.5/40

31.5

31.5/40

Rated peak withstand current

kA

50/63/80

63/80/100

80

80/100

1min power frequency withstand voltage (r.m.s)

To earth/Between phases

kV

70

140

230

275

Across isolating distance

kV

80

160

265

315

Lightning impulse withstand voltage (peak)

To earth/Between phases

kV

170

325

550

650

Across isolating distance

kV

195

375

630

750

          

 

Packaging & Shipping

Packing And Shipping Shows

 

 

Application

Our products include: Power transformer, Circuit breaker, Disconnector switch,.Current transformer & Potential transformer which are wildly applied to power station, transformer substaion,  power distribution station.

 

Certifications

 

Company Information

Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.


The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.


We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..

 

Contract Information

 

 

Transaction History of the Supplier

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Transaction Overview

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China (Mainland) | Trading Company
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