Factory price hot selling LW-40.5 type outdoor HV SF6 circuit breaker

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Factory price hot selling LW-40.5 type outdoor HV SF6 circuit breaker
Factory price hot selling LW-40.5 type outdoor HV SF6 circuit breaker
Factory price hot selling LW-40.5 type outdoor HV SF6 circuit breaker

Factory price hot selling LW-40.5 type outdoor HV SF6 circuit breaker

  • Item No.LW40.5
    MOQ2 Piece
Tag  sourcing

Quantity:

From $ 8500.00  / Piece
$ 17,000.00
You save  $  -17,000.00
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On-time dispatch is guaranteed or you will be eligible to claim platform compensation.
Refund Policy
If the shipment is delayed or product quality differs from what are specified in the online order, you can claim for a refund.
Quick refund: If you can apply for a refund within two hours of making a payment, you will receive a refund immediately.

If you have your own design, please contact us, there will have a professional customer service to communicate with you.

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of OriginCN;ZHE
Brand NameJecsany
Model NumberLW40.5
MOQ2
TypeCircuit Breaker
Poles Number3
Product Description

 

_02.jpg

 

Overview:

LW-40.5/72.5/126/145 series of outdoor SF6 gas circuit breaker using modern processing technology and computer-aided design

techniques, combined with the latest generation of spring bodies and the advantages of a permanent institution. Its pursuit of high reliability, easy to maintain design concepts to create ageneration of superior product, is the most reliable electric power system and the best option.

All series switches meet the following criteria:

     ANSI/IEEE C37.60/IEC 62271-100(GB1984-2003 China standard)

     GBT11022-1999 China Standard
     IEC 60255-11
     IEC 60255-21-1 Class I
     IEC 60255-21-2 Class I
     IEC 60255-21-3 Class I
     IEC 60255-22-1 Class III
     IEC 60255-22-2 Class IV
     IEC 60255-22-3 Class III
     IEC 60255-22-4 Class IV

Using of the enviroment:

    Ambient temperature:-40~+40, the daily average temperature: 25;

    Altitude:≤ 3000m(in excess of the value of technical discussions with the division I);

    Wind speed:35 m/s;

    Earthquake intensity: not more than 8 degrees;

    Degree of ambient air contamination level not greater than: III level;

    Daily average ambient air relative humidity≤95%, on average≤90%;

    Saturated vapor pressure of daily mean values≤ 2.2*10^(-3) MPa, on average≤1.8*10^(-3) MPa;

More about the use of environment conditions, please consult with the manufacturer.

LW-40.5 SF6 CB-3.jpg

 Technical Parameter  

 No.

Item 

   Unit 

Data 

 1

Rated voltage

 KV

40.5 

 2

Rated frequency

 Hz

50/60

 3

Rated current

 A

 1250

 4

1min power frequency withstand voltage

 KV

 95/118

 5

Lingthning impluse withstand voltage(peak value

 KV

215 

 6

5 min power frequency voltage at zero gas pressure

 KV

40.5 

 7

Rated short circuit breaking current

 KA

63,80 

 8

Rated out-of-phase breaking current 

 KA

 8/10

 9

 Rated cable(line) charging breaking current(peak)

 A

 31.5

 10

 Rated gas pressure

 MPa

0.4/0.15 (higher current) 

 11

 Main loop resistance

 uΩ

≤80 

 12

 Operation sequence

 

 O-0.3s-CO-180s-CO

13 

 SF6 gas leakage rate(per year)

 %

≤1 

 14

 Moisture content(V/V)

 ppm

≤150 

 15

Creepage distance Across the open comtacts

Creepage distance To earth

mm

mm

 1256  

1256

 16

Mechanical life 

 times

10,000 

 Note: For short circuit breaking current & rated current is optional by clients.

  Outline Dimension  

 

Outline dim-LW-40.5 SF6 CB.jpg

 

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Company Information

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Our Services

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Packaging & Shipping

1 

FAQ

2Q: Can we get a sample for reference? 
A: Yes, as long as the goods are conventional type, and you will be charged sample cost plus related shipping cost. Once you place an order to us, we can return or deduct the sample cost to you. 

Q: How to solve the quality problems after sales? 
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days. 

Q: What is the lead time? 
A: The lead time depends on the quantities ordered, generally within 25-35days upon the receipt of advance payment. 

Q: What is your terms of payment ?  
A: We accept West Union, T/T, irrevocable L/C at sight. Prefer T/T 30% deposit before production, the balance against copy of B/L. 

Q: Can you print our brand on the product?
A: Yes, of course, we also do OEM to print client’s brand on the product.

Business TypeTrading CompanyCountry / RegionZhejiang, China
Main ProductsCable Accessories,Surge Arresters,Fuse Cutouts,Isolates Switches,ReclosersTotal Employees5 - 10 People
Total Annual RevenueconfidentialYear Established2017
CertificationsISO9001Product Certifications
PatentsTrademarks
Main MarketsAfrica 46%
South America 30%
Domestic Market 10%
Ningbo Jecsany Electrical Equipment Co., Ltd. (JECSANY) is one of the global processional electrical apparatus manufacturer in China, covering various electrical fields and engaged in the widest range of electrical power components and parts including Hardware Fittings, Clamps, Connectors, Terminals,Cable Accessories, Insulators, Surge Arresters, Cutouts, Isolates Switches, Transformer, Electrical Tools, series control transformer, and all kinds of the regulator and so on.

JECSANY has been thrived on supplying the products according to the international standard such as 61952, IEC 61109, IEC 60099-4, IEC 60282-2, etc. With scientific administration, professional engineers, highly trained technicians and skilled workers, JECSANY is capable to produce more than 2 million units of the main electrics in best quality annually, almost all of its products have been made for overseas markets and well sold to USA, South Africa, Vietnam, Korea, South America, South Asia etc. over 50 countries worldwide. Some of its products have already been granted IEC certificates and have won high reputation around world market.

In order to meet new challenge and satisfy increased customers' demand on our products and quality, JECSANY will consistently keep on updating and developing more products for new and old clients. We are looking forward to your mutual cooperation and support as usual .

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