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Good Performance Electrical Contact Points With High Arc Erosion Resistance

Wenzhou Longsun Electrical Alloy Co.,Ltd
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Good Performance Electrical Contact Points With High Arc Erosion Resistance

Brand Name : LONGSUN
Model Number : LS-FM-001
Certification : SGS, ISO9001, ROHS
Place of Origin : CHINA
MOQ : Negotiable
Price : USD 0.05 - USD1.00 / PC
Payment Terms : T/T
Supply Ability : 2,000,000 pieces / month
Delivery Time : 10 - 15 Working Days
Packaging Details : Carton / As Required
Properties : Low resistance,high arc erosion resistance,long electric life
Application : relay, connector, middle and small capacity low voltage breaker, DC/AC switch, drive protective switch, protective switch etc.
Materials : AgW,AgNi,AgCdO, AgNiC,AgWC,Cu,Fe
Products Service : clean with no burr
Email : nora@chope.com.cn
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Contact Point with Good Performance in Resistance Used in Circuit Breaker


1. Product name: Electrical Contact Points

Other name: contact point, electrical contact, contact tips, contact sheet.

Main Materials: AgW, AgNi, AgCdO, AgNiC, AgWC, W/Fe, AgC

Certification: SGS, ISO9001,ROHS


masterialspecificationdensity
≥g/cm3
hardness≥resistance ratio
≤μΩ.cm
AgCuNiWWCCZnOSnO2
AgW(40)60────40────────12.4852.6
AgW(50)50────50────────13.151053
AgW(55)45────55────────13.551153.2
AgW(60)40────60────────141253.4
AgW(70)30────70────────14.91503.8
AgW(80)20────80────────16.11804.6
CuW(50)──50──50────────11.851153.2
CuW(60)──40──60────────12.751403.7
CuW(70)──30──70────────13.81754.1
CuW(80)──20──80────────15.152205
CuW(90)──10──90────────16.752606.5
AgWC(40)60──────40──────11.71204.1
AgWC(50)50──────50──────12.21304.7
AgWC(60)40──────60──────12.61505.8
AgWC(12)C(3)85──────123────9.4553.4
AgNi(10)90──────10──────10752.1
AgNi(15)85──────15──────9.9762.2
AgNi(20)80──────20──────9.8772.3
AgNi(30)70──────30──────9.7802.7
AgNi(40)60──────40──────9.5853.4
AgNi(30)C(3)67──30────3────8.7553.5
AgC(3)97────────3────9.1352.2
AgC(5)95────────5────8.6352.5
AgZnO(8)92──────────8──9.5702.6
AgZnO(10)90──────────10──9.4732.7
AgZnO(12)88──────────12──9.3753
AgSnO2(8)92────────────89.9652.5
AgSnO2(10)90────────────109.8702.7
AgSnO2(12)88────────────129.7753
CuWC(15)──85────15──────9.1603
CuC(3)──97──────3────7.9453

2. Applications

Mainly used in middle and large capacity relay, connector, middle and small capacity low voltage breaker, DC/AC switch, drive protective switch, protective switch etc.


Their applications as follows:
A) AgW series
All kinds of omnipotence breakers, plastic breakers, heavy charge AC/DC contactorother switches.
B) CuW series
Widely used in high voltage breaker.
C) AgWCAgWCC series
Mainly used in high electricity charge switchgear such as breaker, creepage switch. Generally they are used with AgNi ,AgWC together.
D) AgNi series
Widely used in DC/AC relay, designation switch, contactor, light switch, thermal controller, timer of washer etc.
E) AgNiC series
Widely used in omnipotence breakers such as DW45 intelligence coupling with AgW.
F) AgC series
Mainly used in protective switch such as miniature breaker, creepage protective switch or motor protective switch with coupling contact in AgW.
G) Silver oxidized metal series
Mainly used in wasser mengen in relay,contactor, small and medium-sized capacity and DC low voltage circuit breaker switch powder protection switch and leakage protection switch,etc.

The manufacturing and test equipments for powder contact include hi-speed mix powder machine ,hi-energy mill machine ,vacuum dryness machine ,multi-auto-stamping machine ,continuous sinter furnace, omnipotent hydraulic pressure, drawing machine ,cutting sheet machine ,dividing sheet machine , decarbonization furnace ,precision plane grind machine .We can develop and manufacture them according to customers’ specific requirement and output can surpass 60 ton annually


3. What is Powder Metallurgy contact?

Powder Metallurgy has already won more and more recognition in manufacturing method of contact material and became a main method for making Power Contact such as AgW,CuW,AgWC,AgWCC,AgNi,AgNiC,AgCetc.Their characters as follows:

1), The component and quality of contact production made by Power Metallurgy

2), Adopting the manufacturing methods of sinter and extrusion,

3), AgW,CuW,AgWC contacts choose different powder materials with adding inside Ni ,C0


4. Why chose LONGSUN?

(1) Experience

Longsun group founded in 1986, with 30 years experience in contact point filed. and we are one of leading manufactures of eleltrical alloy product industry in china.

(2) Scale

Our Group owns Shanghai Longsun Alloy Co., Ltd, Zhejiang Longsun Investment Co., Ltd. and Wenzhou Longsun Electrical Alloy Co., Ltd., Zhejiang Longsun Electronic Technology Co., Ltd., Zhejiang Urban Construction Investment Co., Ltd., with a total registered capital of 370 million yuan, 2013 annual sales of 1.4 billion yuan, the total assets of 1.2 billion yuan.

(3) Customers

Our products are widely used in high and low voltage electrical equipment, military, aerospace, electronics, telecommunications, home appliances, solar panels and other areas, the Group mainly serving Fortune 500 companies, Schneider, ABB, LG, Siemens, Omron, British Invensys, GE, Tyco, Eaton, Emerson, Chint, West Germany, the people, Tengen, Jinlong Electrical, Xiamen Hongfa other world-renowned Electric Company

(4) Customization

We provide customized service according to the customer's requirement. At the same time, is also committed to helping customers improve the performance of the product, to provide customers with solutions, to follow the common growth of customers.

(5) Production management

Production management company primarily used the causal diagram, histograms, control charts, 5WHY other methods of quality problems in the production process of a full and thorough analysis, to find the root cause and to develop effective countermeasures.

(6) Quality management

The company set up since 2001 quality management system and achieved certification run so far, has formed a very sound quality management system.Early 2014 to establish an environmental management system and occupational health and safety management system, and in May 2014 passed the certification.

(7) Research and development


In recent years, we have obtained nearly 30 new product patent of invention and utility, as the launch of these products, bringing a high value to electrical industry user and promoting the development of the whole industry, contribute to China's national industry.



Product Tags:

Electrical Power Point

      

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