High Voltage Vacuum Circuit Breaker Outdoor Auto Recloser Substation VCB

Price Negotiable
Price: Negotiation
MOQ: Negotiation
Delivery Time: Depends on the quality of client
Brand: DINGLI
Product Description

Vacuum Circuit Breaker ZW7-40.5 Outdoor Auto Recloser VCB Substation

 

Description
ZW7-40.5 high voltage vacuum breaker is outdoor power distribution equipment, with rated voltage 40.5kV,

which is widely applies for protecting and controlling power distribution systems in transformer substations,

industrial and mining establishments.

 

Quick Detail: 

 

Specification

Type
High Voltage, Outdoor
Rated Voltage
40.5kV
Rated Cuttent
1250A
Certificated:
GB11022/GB1984/GB311.1-6
Mechanical Life
10000
Rated frequency
50/60Hz
Application
Electric Power Transmission
Item
Units
parameters
Rated voltage
KV
40.5
Rated Frequency
HZ
50
Rated Current
A
1250/1600/2500
Rated short-circuit breaking current
KA
20/25/31.5
Rated short-circuit duration
S
4
Rated short-circuit breaking current breaking number
nos
12
Rated operating sequence
 
0-0.3s-CO-180s-CO
Closing time
ms
≤ 150
opening time
ms
≤ 60
Mechanical life
Times
10000
Rated Storage and operation voltage
V
AC DC 220/110
Closing speed
m/s
0.7±0.2
Opening speed
m/s
1.5±0.2
Contact closing spring time
ms
≤5
Three phase closing opening asynchrony
ms
≤2


Shipping: 

1. Specific packaging can be made to order.
You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the

shipping cost after receipt of your order.And also can send by sea or air, kindly send me the port of yours.
The standard procedure for making wooden case is as follows:


Technical Support
Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100

engineers. We have special pre-sales engineer to work with customer at early stage of the project.
 

 

Site assistance
Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia, Peru,

Ecuador, Senegal, which will make a fast response for customer.

 

Customer Visit
Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found

ways to solve it together. They set a high value on this cooperation.

Customers and Partners of Dingli

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company HENAN DINGLI POWER EQUIPMENT CO.,LTD.
Location ADDRESS:NO. 1394 EAST HANGHAI ROAD,ZHENGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE,ZHENGZHOU CITY,HENAN PROVINCE,CHINA
Contact Person Julia

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