12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor

Model NO.
CKG4-250/12
Main Circuit Rating Voltage
AC220V
Main Circuit Rating Current
250A
Type
Ac Contactors
Transport Package
Carton
Specification
CKG4-250/12
Trademark
VKSELE
Origin
Wenzhou
HS Code
8536901900
Production Capacity
1000pieces/Month
Package Size
59.00cm * 49.00cm * 28.00cm
Package Gross Weight
36.000kg
Reference Price
$ 315.00 - 540.00
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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:
12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor 12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor 12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor

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*10 4
Mechanical life 3 *10 6

Dimension:

12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor 12kv 250A Ckg4 Series AC High Voltage Vacuum Contactor

 

Contactor

LEGALIS.IT, 2023