Ckg-400 400A 7.2kv 6kv Coil 220V AC High Voltage Vacuum Contactor

• Electricity Type: AC
• Number of Pole: 3
• Phase: 2
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CKG-400
• Main Circuit Rating Voltage: AC220V
• Main Circuit Rating Current: 400A
• Type: Ac Contactors
• Transport Package: Carton
• Specification: CKG-400
• Trademark: VKSELE
• Origin: Wenzhou
• HS Code: 8536901900
• Production Capacity: 1000pieces/Month
• Package Size: 42.00cm * 35.00cm * 28.00cm
• Package Gross Weight: 35.000kg

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:

Specification

Model		CKG-160	CKG- 250	CKG-400	CKG-630
Rated voltage		6/7.2KV	6/7.2KV	6/7.2KV	6/7.2KV
Rated Current		160A	250A	400A	630A
Main contact parameter	Open distance (mm)	3 ±0.3	3 ±0.3	3.5 ±0.3	3.5 ±0.3
	Overtravel (mm)	2 ±0.2	2 ±0.2	2 ±0.2	2 ±0.2
Rated frequency		50Hz/60Hz
Electrical life		AC4 Lolad  >6*10^4
Mechanical life		3 *10^6

 

Dimension: