| Model Number: | HCJ5-1.14/1000 |
|---|---|
| Brand Name: | Jucro |
| Place of Origin: | China (Mainland) |
| Rated voltage: | 1.14KV |
Quick Details
Specifications
HCJ5 1.14 kv 1000A vacuum interrupter for vacuum contactor
1. Brief introduction
The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long, maintenanle is simple, no explosion dangerous, no contaminate and the noise is low. It is extensive to used for coal mine , chemical engineering, Petroleum metallurgy etc. department, more than keeping with at the multifarious operation with the bad place usage of environmen
2. Vacuum Tube main technical parameter
|
No. |
Parameter name |
Unit |
Value |
|
|
1 |
Rated voltage |
kV |
1.14 |
|
|
2 |
Rated current |
A |
1000 |
|
|
3 |
Rated frequency |
Hz |
50 |
|
|
4 |
Rated put through current |
A |
10000 |
|
|
5 |
Rated breaking current |
A |
8000 |
|
|
6 |
Limiting breaking current |
A |
10000 |
|
|
7 |
Rated short-time withstand current |
A |
8000 |
|
|
8 |
Rated short-time withstand voltage(1 min) |
KV |
10 |
|
|
9 |
Mechanical life |
time |
1000000 |
|
|
10 |
Rated breaking time |
AC3 Series |
time |
150000 |
|
AC4 Series |
6000 |
|||
|
11 |
Automatic closing force of the contacts |
N |
70±20 |
|
|
12 |
Force required to hold contacts open at full stork |
N |
90±20 |
|
|
13 |
Contact automatic blocking ability loop electrical resistance |
μΩ |
≤80 |
|
|
14 |
Contact-wear allowance tickness |
mm |
2 |
|
|
15 |
Shelf life |
year |
20 |
|
|
16 |
Internal gas pressure |
Pa |
≤1.33×10-3 |
|