Introduction
The LW36-145/3150-40 self-extinction AC circuit breakerwhich is outdoortype finds its universalrange of applications forthe electrical system with elevation not greaterthan 300om,ambient temperature not lowerthan-4oC,dirtiness grade nothigherthan Iv,alternating current 5oHzandthe maximum voltage 145kv.It is used for cutting the rated current,malfunction current or switching the circuitry,to control and protect the electrical system,anditcan also be used forconnecting with the circuit breaker.
The gas ofthe sF6 is employed as the arc-extinguishing medium and the dielectric material.The self-extinction technology and the new-type spring operating mechanism are introduced in the sF6 circuitbreaker.Thus the circuitbreakerhas good qualities with long electricallife,lowoperationpower, Iowernoise,high reliability,simple structure,small and long overhaul periods.lt can fully replace the import same type one.
Characteristicoistucure
The breakerintroduces the three-phase porcelain-pole with single interrupter structure.A spring operating mechanism is supplied and the mechanical action of the three-phase is inner connected.The gas of the SF6 is connected in the three-phase pole parts.A density controller with temperature compensation is used to monitor the gas of the SF6.Because of the self-extinction arc control principle and optimized design,itimproves the eficiency of mechanism and reduces the operating power
Excellent breaking performance and long electricallife.
The metalframe and the support of the circuit breaker are bended with a whole deep steel plate.The hot galvanizing is used forthe surface treatments. The high strength stainless steel and aluminum are used for the fasteners and the three-phase transmission shaft respectively.The surface ofstructure box is made by stainless steel;the corrosion resistance of the mechanism is improved efficiently.
High mechanism reliability and can be operated frequently.
Because of the high insulation intensity and excellent contact movement,the breaking capacity current willnot re-burn
The circuit breaker has high outre insulation level and ratio creepage distance is greater than 31mm/kv.So it has excellent performance of resisting the filth and the earthquake,it is also can ben operated safely under the environment with atrocious weather.
Hifh carrying ability:it has high capability margin as the temperature of each contact rises when it is under temperature rise test in the circuit of 3780A(1.2 times of 3150A)
The appearance of the breaker is compact,and the installation and debugging is very easy. The maintenance is also very convenient
Packaging Details: Standard export packing box
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Port: Ningbo Shanghai (Customers can specify the port)
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Lead Time: 7-15 days
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sales unit: single product
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When placing order, please provide the following technical parameters
1. kV rated voltage:
2. rated voltage;
3. Combination of three levels, accurate phase and accurate;
4, rated output, and the corresponding accurate level (VA).
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Zhejiang Xianghu Technology Co., Ltd. is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, intelligent solid insulated ring host units, outdoor high voltage cable branch box, box-type substation, etc Product quality is stable, reliable, It is deeply trusted and approved by the customers. Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kV Current Transformer with 50Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance.
Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs. We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding. We have triumphantly addressed and resolved intricate product requirements, ensuring our clients' utmost satisfaction.
Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.
Our dedicated packaging team excels in customizing exquisite wooden boxes, crafting distinctive logos, selecting vibrant colors, and designing unique labels tailored precisely to meet your requirements. We ensure that each product is impeccably packaged, safeguarding its integrity, and is dispatched with precision to reach you promptly.
Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.
Q2: Do you accept customized serveice ?
A2: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
Q3: What is your MOQ?
A3: Our MOQ is 1 piece.
Q4: How long is your delivery lead time ?
A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
Q5: How do you solve quality problems?
A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days .
Q6: What is the price of shipping?
A6: Depending upon the port of delivery, prices varies.
Q7: What is your payment terms ?
A7: 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .