CKG4-250/12
AC
3
3
AC220V
250A
Ac Contactors
VKSELE
Carton
CKG4-250/12
Wenzhou
8536901900
Product Description
The main technical parameters
1.Rated voltage:
a:Rated working voltage of main circuit of contactors is 6-7.2KV.
b:Rated voltage of control circuit :AC 200V DC 220V.
c:Auxiliary circuit rated voltage:AC200V,DC220V
d:Rated voltage of release: AC 220C,DC220V
2.Rated current: Main circuit:160A,250A,Rated voltage:AC3 160A,250A,400A.
3.Rated frequency:50/60Hz,
4.operating frequency and working system:
The operating frequency of repetitive short-term working system is 6000h-1
Operating Frequency of Mechanical Holding 30h-'
5.The main contact parameters are shown in the table:
1.Rated voltage:
a:Rated working voltage of main circuit of contactors is 6-7.2KV.
b:Rated voltage of control circuit :AC 200V DC 220V.
c:Auxiliary circuit rated voltage:AC200V,DC220V
d:Rated voltage of release: AC 220C,DC220V
2.Rated current: Main circuit:160A,250A,Rated voltage:AC3 160A,250A,400A.
3.Rated frequency:50/60Hz,
4.operating frequency and working system:
The operating frequency of repetitive short-term working system is 6000h-1
Operating Frequency of Mechanical Holding 30h-'
5.The main contact parameters are shown in the table:
Technical Parameter:
| Model | CKG4-160 | CKG4- 250 | CKG4-400 | CKG4-630 | |
| Rated voltage | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | 10KV / 12KV | |
| Rated Current | 160A | 250A | 400A | 630A | |
| Main contact parameter | Open distance (mm) | 5.0 ±0.5 | 5.0 ±0.5 | 5.0 ±0.5 | 5.0 ±0.5 |
| Overtravel (mm) | 1.0 ±0.5 | 1.0 ±0.5 | 1.0 ±0.5 | 1.0 ±0.5 | |
| Rated frequency | 50Hz/60Hz | ||||
| Electrical life | AC4 Lolad >6*104 | ||||
| Mechanical life | 3 *106 | ||||
Dimension:
