| Model: | HVJ5-1.14/250 |
|---|---|
| Brand: | HABOELEC |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electric Control System |
| Label: | vacuum contactors , high voltage contact , HVJ7-1.14/1600 |
| Price: |
US $545
/ pc
|
| Min. Order: | 40 pc |
| Live Chat: | Last Online:30 Dec, 2014 |
1. General
1.1 Application
HVJ7-1.14 1600AC series high current AC vacuum contactor (hereinafter referred to as contactor)is suitable for electrical equipment with AC 50-60HZ, rated operation voltage 1140V, rated operation current 1600A to close or open circuit directly or remotely. What’s more, it is applicable for AC-1, AC-2 high current control.
1.2 Feature
a) Contactor uses the layout form that main circuit is in front of control circuit, making it small in size, safe, easy to install and maintain.
b) Contactor uses vacuum chamber as the arc-extinguishing element which contains contact with wear-proof and low current-intercepting materials, making the overvoltage low and breaking ability good. It has no flashover and is also long life, safe, noiseless, environmentally friendly.
1.3 Model description
2. Service conditions
2.1 regular service conditions
2.1.1 Ambient air temperature: The ambient air temperature should be -5℃~40℃, the daily average temperature should not exceed 35℃.
2.1.2 Altitude: Not exceed 2,000m.
2.1.3 Atmospheric condition:
a) Highest temperature not exceed +40℃. Air relative humidity should not exceed 50%. It can be a higher relative humidity, if under a lower temperature, such as the air relative humidity can reach 90% under 20℃.
b) Proper measures should be taken for the condensation caused of the temperature change.
c) Pollution degree: Ⅲ
2.1.4 Working place: Working place must be free from dropping of water, inflammable and explosive dangerous, chemical gas and violent vibration.
2.1.5 Installation condition: The angle of the installation platform on the vertical platform not exceed 5°.
2.2 Other special working condition: Please contact us for the details.
1. Technical parameters
|
No. |
Main technical parameters |
Unit |
Parameters |
|||
|
1 |
Rated voltage |
V |
1140 |
|||
|
2 |
1min power frequency Withstand voltage |
Main circuit |
Fracture, Interphase, Phase to earthing |
3500 |
||
|
Control circuit to earthing (except for semiconductor andcapacitance resistance element) |
2000 |
|||||
|
2000 |
||||||
|
3 |
Rated frequency |
Hz |
50~60 |
|||
|
4 |
Rated current |
A |
1600 |
|||
|
5 |
Rated making capacity |
A/times |
Fourfold rated current/50 |
|||
|
6 |
Rated breaking capacity |
|||||
|
7 |
Rated limit short-circuit breaking capacity |
Tenfold rated current /3 |
||||
|
8 |
Mechanical life |
10000 times |
100 |
|||
|
9 |
Electric life |
25 |
||||
|
10 |
Operation frequency |
Rated |
Times/h |
300 |
||
|
Short time(20s) |
600 |
|||||
2. Dimensions
Notes:
|
1. Fixed end bracket 5. vacuum interrupter 8. Moving end bracket 9. soft connector 11. Moving end terminal 12. adjusting rod 13. Contact spring 14. Crank arm 15. Square shaft 16. armature |
17. coil 18. adjusting screw 20. Opening spring 21. bottom bracket 22. auxiliary switch 23. stop bolt 24. Insulating cover 2，4，10 bolts 3,7,19 nuts
|
Tip:
1.Static end bracket 2.bolts 3.Screw nut 4.Bolt 5. Vacuum interrupter. Nut 8. Moving end bracket 9 soft coupling 10. Bolts 11. Movable end of the wiring board 12. Adjustment lever 13 contact spring 14 crank arm 15 square shaft 16 of the armature 17. coil 18. adjusting screw 19. nut 20. opening spring 21. chassis 22. auxiliary switch 23. limit bolt 24. insulation cover
