Special Design for Vacuum Pressure Sensor - EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric

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 EVS 800-1600 Low-voltage Vacuum Contactor   EVS(800-1600)/1140 series low-voltage vacuum contactor is a single pole structural unit, it can assemble to n poles according to customer’s requirement. Its operating mechanism is electromagnetic holding,DC magnetic system. When using AC control power source, it supply DC to coil through rectifier. Under AC-1, AC-2 class of application, it is suitable for the occasions requiring high-current control.   Main parameter Main circuit rated voltag...


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Special Design for Vacuum Pressure Sensor - EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric Detail:

 EVS 800-1600 Low-voltage Vacuum Contactor

 

EVS(800-1600)/1140 series low-voltage vacuum contactor is a single pole structural unit, it can assemble to n poles according to customer’s requirement. Its operating mechanism is electromagnetic holding,DC magnetic system. When using AC control power source, it supply DC to coil through rectifier. Under AC-1, AC-2 class of application, it is suitable for the occasions requiring high-current control.

 

Main parameter

Main circuit rated voltage (V)

1140V

Main circuit rated current (A)

800A, 1000A, 1250A,1600A

Main circuit making capacity (A)

4Ie (AC-2)

Main circuit breaking capacity (A)

4Ie (AC-2)

Main circuit rated frequency (Hz)

50/60 Hz

Mechanical life (time)

100 x 104

Electric life AC-2 (time)

25 x 104

Rated operating frequency (time/h)

300

Main circuit power frequency withstand voltage (gap) (kV)

10 kV

Phase to Phase, Phase to earth power frequency withstand voltage (kV)

5 kV

Main circuit contact resistance (μΩ)

≤100 μΩ

Clearance between open contacts (mm)

2.5±0.5 mm

Over travel (mm)

2.5±0.5 mm

Secondary control voltage (V)

AC:110 /220/380V,  DC:110/220V

Making time (ms)

≤50 ms

Breaking time (ms)

≤50 ms

Making bounce (ms)

≤3 ms

ddd


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Special Design for Vacuum Pressure Sensor -
 EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric detail pictures


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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Special Design for Vacuum Pressure Sensor - EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric, The product will supply to all over the world, such as: Tanzania , Doha , Swiss , Qualified R&D engineer might be there for your consultation service and we will try our best to meet your requirements. So you should feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we are going to surely present you with the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we'll make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we're here to welcome your inquiries for any of our merchandise and service.
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