Origin	China
Model Number	CKG3
Brand Name	BGE
Electricity Type	AC
Main Circuit Rating Current	630a
Main Circuit Rating Voltage	380v
Number of Pole	3
Phase	3

We have test reports and other certificates of this high voltage vacuum contactor.The rated voltage is 7200V and 12000V

Detailed product description:

The vacuum contactor is mainly used in the power systems with AC 50Hz and rated voltage 6kV or 12kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C case.
Working condition:1) Altitude above sea should not be over 1,000m2) Ambient temperature is -5~40°C3) Average temperature in 24 hour limited below 35°C4) When the highest temperature is 40°C, the relative humidity should not be higher than 50%5) Pollution degree: class 3

Main technical parameter:

 

Product model	Rated voltage (V)		Rated current (main circuit) (A)
	Main circuit	Control circuit
CKG3-7.2/160	7200	220/110	160
CKG3-7.2/250	7200	220/110	250
CKG3-7.2/400	7200	220/110	400
CZG1-7.2/400	7200	220/110	400
ZN-7.2/630	7200	220	630

Product model	Main contact parameter			Power frequency voltage resistance V(effective value)
	Clearance between open contacts voltage	Over travel (mm)	Final pressure (N)
				Main circuit	Auxiliary circuit	Control circuit
CKG3 -7.2/160	3.5±0.3	2±0.2	>85N	32000	2500	2000
CKG3 -7.2/250	3.5±0.3	2±0.2	>85N	32000	2500	2000
CKG3 -7.2/400	3.5±0.3	2±0.2	>85N	32000	2500	2000
CZG1 -7.2/400	4.5±0.3	2±0.2	>85N	32000	2500	2000
ZN -7.2/630	5±0.5	2±0.2	>85N	32000	2500	2000

Note: We have two rated voltage type of this vacuum contactor:7200v and 12000v.