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Power Stations Substation Circuit Breaker 12KV Vacuum Circuit Breaker

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 : 30 Unit/Units per Week
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001 Model Number: ZN63(VS1)

Detail Information

Type: Vacuum, Loading Breaker Poles Number: 3
Rated Voltage: 0-12kV BCD Curve: Depend On Actual Demand
Rated Frequency: 50/60Hz Product Name: Indoor Vacuum Circuit Breaker
Standard: GB10963/IEC60898 Rated Current: 630/1250KA
Rated Voltage: 12KV Package: Wooden Package
High Light:

12KV Stations Substation Circuit Breaker

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Vacuum 12KV Substation Circuit Breaker

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Substations 12KV Vacuum Circuit Breaker

Product Description

New Design High Voltage For Power Stations Substations 12KV Vacuum Circuit Breaker

 

Quick Detail: Indoor high voltage vacuum circuit breaker

Description:
◆VS1-12 indoor high voltage vacuum circuit breaker is the indoor switchgear of three-phase.
◆AC power system with rated voltage of 50Hz and 12kV.
◆It is used as the protection and control unit of power grid equipment andpower equipment of industrial and mining industry.
◆Suitable for frequent operation under rated working current, or more switching short circuit current.
◆Circuit breaker adopts vibration mechanism and circuit breaker body integrated design.
◆It can be used as a fixed installation unit, or equipped with a special propulsion mechanism to form a hand car unit.

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Power Stations Substation Circuit Breaker 12KV Vacuum Circuit Breaker 1

Power Stations Substation Circuit Breaker 12KV Vacuum Circuit Breaker 2

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The technical parameter
The technical parameters of the form are for reference only.
Customized products can consult online customer service!

serial number
name
unit
data
1
nominal voltage
KV
12
2
rated frequency
Hz
50
3
Rated insulation level
Voltage withstand 1min power frequency
kA
max/alternate with 42/48
Lightning shock voltage (peak)
kA
max/alternate with 75/85
4
Rated short circuit breaking current
kA
20
25
31.5
40
5
rated current
A
630
630
1250
1600
1250
1600
A
1250
1250
2000
2500
2000
2500
 
Rated short-time tolerable current (effective value)
kA
20
25
31.5
40
7
Rated peak tolerable current (peak)
kA
50
63
80
100
8
Rated short circuit closing current (peak)
 
50
63
80
100
9
Rated short circuit current duration
S
4
10
mechanical life
next
20000
11
Power frequency withstand voltage of secondary circuit (1min)
V
2000
12
Rated sequence of operation
minute -1- Or points -t1- Or points

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The Use of Conditions

◆ Air temperature;Cap + 40 ℃.Lower limit - 15 ℃;
◆ Altitude;≤ 1000m (if need to increase the altitude, then rated insulationImprove accordingly);
◆ Earthquake intensity;Not more than 8 degrees;
◆ Installation place: no fire, explosion danger, serious pollution, chemical decay of violent vibration place.

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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Customers and Partners of Dingli

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