Trade Lead Description:
Capacitor Contactor Of Gmkpgmc Can Be Used In 400-690v, Ac,50-60hz Up To Control 60kvar Capacitors, When A Capacitance Is Switched To An Ac System. The Result Is A Resonant Circuit Damped To A Greater Or Lesser Degree. In Addition To The Nominal Current, The Capacitor Accepts A Transient Current That Is A Multiple (as More Then 200times) Of Its Nominal Current. Fast Switching, Low-bounce Contactors Should Be Used. Because Of The Leading Contacts, The Inrush Current Spikes (reverse Charging Operations) Are Limited Or Damped By Resistance Wires. These Current Spikes Would Lead To Welding Of The Contactor's Main Contacts And They Are Also Harmful For The Capacitors. Reduction Of The Inrush Currents Also Avoids Transients And Voltage Sags. Leading Contacts With A Wiper Function Are Used In These Capacitor Contactors, Is Each Leading Contact Is Linked To The Contactor Yoke By A Permanent Magnet。
Type of Offer: |
Offer to Sell |
Quantity: |
1000pcs |
Packaging: |
carton |
Price / Incoterms Conditions: |
FOBshanghai |
Posted from China - Jiangsu on 21 January, 2014
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Company Details |
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