2018 Good Quality 400a 1kv Vacuum Interrupter - EVS160-630A Heavy Task Low-voltage Vacuum contactor – Guoguang Electric

Short Description:

  EVS 160-630 Heavy Task Low-voltage Vacuum Contactor The series EVS 160-630 of heavy task low-voltage vacuum contactor is produced with the technology and key equipment introduced from abroad by our company. This product has met IEC, VDE technical standards. This series of vacuum contactors have such advantages as high capabilities of switch-on and switch-off, long electrical and mechanical lifetimes and high operating reliability under the bad conditions. They are especially suitable for be...


Product Detail

Product Tags

Related Video

Feedback (2)

To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for Hard Floors Cleaner , Induction Tube , Intelligent Led Tube Light , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!
2018 Good Quality 400a 1kv Vacuum Interrupter - EVS160-630A Heavy Task Low-voltage Vacuum contactor – Guoguang Electric Detail:

  EVS 160-630 Heavy Task Low-voltage Vacuum Contactor

The series EVS 160-630 of heavy task low-voltage vacuum contactor is produced with the technology and key equipment introduced from abroad by our company. This product has met IEC, VDE technical standards. This series of vacuum contactors have such advantages as high capabilities of switch-on and switch-off, long electrical and mechanical lifetimes and high operating reliability under the bad conditions. They are especially suitable for being used in the basic industries, metallurgical, petrol-chemical industries, mine and wharf. It is applicable to the power system with 50Hz/60Hz alternating current, rated operating voltage up to 1140V, rated operating current up to 630A to switch-on or off the circuit at a short or long-distance, to start frequently and control alternating motor under the heavy task and to form electro-magnet starter with other kinds of protective devices. 

 

T Y P E

EVS160

EVS250

EVS400

EVS630

Rated operating voltage Ue

1140V

1140V

1140V

1140V

Rated operating current Ie

160A

250A

400A

630A

Rated frequency

50Hz/60Hz

50Hz/60Hz

50Hz/60Hz

50Hz/60Hz

Rated turn-on capacity Cosø=0.35

1920A

3000A

4800A

7560A

Rated turn-off capacity Cosø=0.35

1600A

2500A

4000A

6300A

Max. allowable power of motor 660V50Hz

140KW

220KW

350KW

560KW

Close time

30ms

30ms

30ms

30ms

Release time

20ms

20ms

15ms

15ms

Mechanical lifetime (Times)

=> 6×106

Max. operating frequency (Times/h)

3000

Electrical lifetime    
                     AC2

                     AC3

                     AC4    

3*106

5*106

0.12*106

2*106

5*106

0.08*106

2*106

5*106

0.08*106

1*106

3*106

0.06*106

 Main Parameter

Service condition:

(1). The normal working condition of this contactor accord with GB/T 14048.1–93 ” Low-voltage Switch and Control Equipment”.
(2). Allowable surrounding air temperature: -10C-45C.
(3). Surrounding humidity: not over 45% at 45C.
(4). Pollution grade: 3. 
(5). Altitude: not over 2000m. 
(6). Installing condition: up vertically (driving device is up) the slope between the installation area and vertical plane should not be over 15degree. 

Outside drawing and installation dimension of EVS160-630 refers to Picture.1

 sddvd

Outside drawing and installation dimension Picture.1

 


Product detail pictures:

2018 Good Quality 400a 1kv Vacuum Interrupter -
 EVS160-630A Heavy Task Low-voltage Vacuum contactor – Guoguang Electric detail pictures


Related Product Guide:
What Is Magnetron Sputtering?
Microwave Oven Magnetron

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for 2018 Good Quality 400a 1kv Vacuum Interrupter - EVS160-630A Heavy Task Low-voltage Vacuum contactor – Guoguang Electric, The product will supply to all over the world, such as: UK , El Salvador , Croatia , Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Mamie from Qatar - 2016.11.20 15:58
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Jane from Bulgaria - 2015.12.10 19:03

    Related Products

    WhatsApp Online Chat !