Factory Cheap Pressure Control Switch For Water Pump - 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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Factory Cheap Pressure Control Switch For Water Pump - 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


Product detail pictures:

Factory Cheap Pressure Control Switch For Water Pump -
 EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric detail pictures


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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Factory Cheap Pressure Control Switch For Water Pump - EVS 800-1600 Low-voltage Vacuum Contactor – Guoguang Electric, The product will supply to all over the world, such as: Nicaragua , London , Danish , Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Paula from Bangladesh - 2015.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Betty from Slovakia - 2016.03.28 16:34

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