| Main Circuit Rating Current: | 630a |
|---|---|
| Main Circuit Rating Voltage: | High Voltage |
| Model Number: | HVJ3-12 |
| Brand Name: | Jucro |
| Place of Origin: | China (Mainland) |
| Rated voltage: | 12KV |
Quick Details
Specifications
HVJ3 12KV VACUUM CONTACTOR
Detailed product description:
The vacuum contactor is mainly used in the power system with AC 50Hz and rated voltage 12kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C switchgear.
Working condition:
1) Altitude should not be over1,000m;
2) Ambient temperature: -5~40°C;
3) Average temperature in 24 hour not exceed35°C;
4) When the highest temperature is40°C, the relative humidity should not be higher than 50%;
5) Pollution degree: class 3
.Main models and technical parameters
|
Model |
Rated voltage(v) |
Rated current (Main circuit)(A) |
Parameter of main contacts |
Power frequency Withstand voltage V(effective value) |
||||||
|
Main circuit |
Control circuit |
Clearance (mm) |
Over travel |
pressure |
||||||
|
Main circuit |
Auxiliary circuit |
Control circuit |
||||||||
|
HVJ3-12/160 |
12000 |
220/110/380 |
160 |
5±0.5 |
2±0.2 |
>85N |
42000 |
2500 |
2000 |
|
|
HVJ3-12/250 |
12000 |
220/110/380 |
250 |
5±0.5 |
2±0.2 |
>85N |
42000 |
2500 |
2000 |
|
|
HVJ3-12/400 |
12000 |
220/110/380 |
400 |
5±0.5 |
2±0.2 |
>85N |
42000 |
2500 |
2000 |
|
|
HVJ3-12/630 |
12000 |
220/110/380 |
630 |
5±0.5 |
2±0.2 |
>85N |
42000 |
2500 |
2000 |
|
|
Model |
Making capacity |
Breaking capacity |
Limit opening current(A) |
Overload |
Mechanism life |
Weight(kg) |
|
HVJ3-12/160 |
10Ie,100times |
8Ie,25times |
10Ie |
8Ie,10s |
1million times |
30 |
|
HVJ3-12/250 |
10Ie,100times |
8Ie,25times |
10Ie |
8Ie,10s |
1million times |
30 |
|
HVJ3-12/400 |
10Ie,100times |
8Ie,25times |
10Ie |
8Ie,10s |
1million times |
30 |
|
HVJ3-12/630 |
10Ie,100times |
8Ie,25times |
10Ie |
8Ie,10s |
1million times |
30 |
Note: " Ie" represents the rated current of main circuit