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40.5kV High Voltage Substation Circuit Breaker Transformer Substation Used

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : Sea worthy : professional packing, plastic bag, carton, pallets if clients needed. Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 2000 Set/Sets per Month
Place of Origin: China Brand Name: DINGLI
Certification: CCC, CE, CQC, RoHS Model Number: ZW7-40.5/630+CT(built-out)

Detail Information

Model Number: ZW7-40.5/630+CT(built-out) Product Name: High Voltage Vacuum Switch
Phase: 3 Coil Structure: TOROIDAL
Coil Number: 2 Winding Type: Power Transformer
Rated Power: 31500-180000kva Frequency: 50hz/60hz
Rated Voltage: 40.5KV Rated Current: 630A
Rated Frequency: 50Hz/60Hz Rated Short-circuit Breaking Current: 20/25/31.5/40KA
Rated Short-circuit: 4S
High Light:

40.5kV Transformer Substation Circuit Breaker

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40.5kV circuit breaker used in substation

Product Description

 

Transformer Substation Used 40.5kV High Voltage Vacuum Circuit Breaker

 

Quick Detail: Transformer Substation Used 40.5kV High Voltage Vacuum Circuit Breaker

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Product Description

Transformer Substation Used 40.5kV High Voltage Vacuum Circuit Breaker :

Applicable place: (Suitable for frequent operating places)

1.Urban,rural network.

2.Industrial enterprises.

It is mainly used in outdoor 40.5KV distribution system to control and protect.

Advantages

1.It conforms to GB1984-89 and IEC56“AC high voltage circuit breaker”.

2.It can be charged and switched by remote control switch or by hand.

3.Good sealing, anti-aging, high pressure, no burning, no explosion, long life, convenient installation and

maintenance features.

4.It is composed of spring operating mechanism or electromagnetic operating mechanism.

5.Its overall structure is supported by porcelain insulator, vacuum interrupter built in upper insulator, downside

insulator used for supporting. The breaker applies

Environmental Conditions

Ambient temperature:-15°C~+40°C
Relative humidity:≤95%or≤90%

The daily average saturated vapor pressure:≤2.2KPa;

The monthly average value:≤1.8KPa.

Altitude:≤1000m

Seismic intensity:≤8

*No fire, explosion, serious filthy, chemical corrosion and violent vibration of places.

Technical Parameter

Description Unit Data
Rated voltage KV 40.5
Rated current A 630
Rated frequency Hz 50/60
Rated short-circuit brekaing current kA 20/25/31.5/40
Meachical life Time 10000
Weight KG) 1100

 

Note:Please contact the factory to confirm the latest parameters

Overall and installation dimension

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Service Environment 

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Workshop: 

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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:

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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.
 

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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.

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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.

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