GW-7 126kv Disconnect switch hv disconnect switch for outdoor

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    US $6000.00
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    US $5800.00
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Overview
Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
Daelim
Model Number:
GW-7
Max. Current:
4000A
Max. Voltage:
126KV
Type:
Disconnect Switch
Certificate:
ISO9001
Rated current:
1250~4000A
Name:
GW-7 145kv Disconnect switch hv disconnect switch for outdoor
Rated voltage:
40.5/72.5/126/145kV
Product name:
GW-7 126kv Disconnect switch hv disconnect switch for outdoor
Application:
Substation
Brand name:
Daelim
Standard:
IEC60947-3
Pole:
3pole

GW-7 126kv Disconnect switch hv disconnect switch for outdoor

Product Description

 Environmental Condition

1.Altitude above the sea level is not more than 1000m, and not more than 2500m in special condition.

2.Ambient temperature : -40~40

3.Wind speed is not more than 35m/s (corresponding to wind pressure of 700Pa )

4.Earthquake accelerate: horizontal 3.92m/s2

                 vertical 1.96m/s2(corresponding to seismic intensity of 9 degree)

5.Pollution class: class (heavy pollution), class (in special circumstances)

6.Icing depth: 20mm

Item

Unit

GW7-126

GW7-252

Rated voltage

KV

126

252

Rated current

A

1250,2000

1250.1600.2000.25003150

Rated frequency

Hz

50

50

Rated short-time withstand current and duration

KA/S

31.5/3,40/3,

31.5/4,40/3,50/3

Rated peak withstand current(peak)

KA

80,100

80,100,125

Rated short-time power

frequency withstand voltage(rms)

To earth

KV

230/275

395/460

Between breaks

KV

265/315

460/530

Rated lighting impulse withstand voltage

To earth

KV

 

550/650

 

950/1050

Between breaks

KV

630/750

1050/1200

Rated busbar transferring current

A

 

1600

  

Packaging & Shipping

Packing And Shipping Shows

 

Our Services

1. We offer the best solution and products to fulfill the buyers' requirments.
2. We can arrange technicians to install the equipments and train your staff on site.
3. Anytime, we provide considerate technical consultation.

 
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.

 

Contract Information