12kv Vacuum Circuit Breaker High Voltage Switchgear Substation Transformer
Contact Person : Julia
Phone Number : 86-18037871307
WhatsApp : +8618037871307
Minimum Order Quantity : | Negotiation | Price : | Negotiation |
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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 : | 300 Piece/Pieces per Month |
Brand Name: | DINGLI | Certification: | ISO9001 |
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Model Number: | LW8-40.5 |
Detail Information |
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Place Of Origin: | China | Poles Number: | 3P |
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Type: | SF6 Gas | Certificate: | ISO9001 |
Rated Voltage: | 40.5KV | Mechanical Life: | 3000 Times |
Rated Current: | 1600/2000 | Color: | Black And Red |
Keyword: | Circuit Breaker | Usage: | Outdoor |
High Light: | LW8-40.5 High Voltage SF6 Circuit Breaker,40.5kv High Voltage SF6 Circuit Breaker,LW8-40.5 sf6 high voltage circuit breaker |
Product Description
Hot Selling LW8-40.5 Type Outdoor High Voltage SF6 Circuit Breaker
Quick Detail:
Main technical parameters
Description |
Unit |
Parameters |
Rated Voltage |
KV |
40.5 |
Rated insulation level, lmin power frequency withstand voltage |
KV |
95 |
Rated insulation level, lightning impact withstand voltage (peak) |
KV |
185 |
Rated Current |
A |
1600/2000 |
Mechanical life |
times |
3000 |
SF6 air rated pressure (20 °C ) |
Mpa |
0.45 |
Close lock pressure |
Mpa |
0.42 |
Rated short circuit breaking current |
KA |
20/25/31.5 |
Rated short circuit making current (peak) |
KA |
50/63/80 |
Rated short circuit withstand current (thermal stable current) |
KA |
20/25/31.5 |
Rated peak withstand current (dynamic stable current) |
KA |
63/80/100 |
Rated duration of short-circuit |
S |
4 |
Rated switching current of single capacitor bank |
A |
400 |
Summary LW8-40.5 type outdoor high voltage SF6 circuit breaker is the three phase 50JZ outdoor high voltage
equipment , apply to control and protect the 35KV power transmission and distribution system , also can used to
connect the circuit breaker and switching the capacitor bank .
LW8-41.5 type circuit breaker has the CT14 spring operating mechanism . The circuit breaker compliance with
the standard GB1984-89<> and IEC<> .
Regular Working Conditions
1. Ambient temperature : -10 ℃ ~ +40 ℃
2.The sea level height not above 3000
3.Seismic intensity : No more than 8 degrees
4.The installation environment shall be without obvious filth, no explosive or corrosive gas and dust The installation
site shall be free of violent shock.
5.Anti-pollution type is applicable to severely contaminated area .
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
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