Vakuum Schütze

Serie CKJ / CKG

Model Number		CKJ-63/0.66	CKJ-125/1.14	CKJ-160/1.14	CKJ-250/1.14	CKJ-400/114
Rated Main Circuit	kV	0.66	1.14	1.14	1.14	1.14
Rated Main Circuit Current	A	63	125	160	250	400
Main Circuit Make Capability	A/100 Times	756	1250	1600	2500	4000
Main Circuit Break Capability	A/25 Times	630	1000	1280	2000	3200
Max. Break Capability	A/3 Times	1600	2500	3000	4500	4500
Mechanical Life	Times	106	106	106	106	106
Electrical Life	Times	6	6	6	6	6
Main Circuit Power Frquency Withstand Voltage (the end)	kV
Line-to-Line, Line-to-ground  Withstand Voltage	kV
Rated Operating Frequency	times/h
Contact Gap	mm	1 ± 0.2	1.8 ± 0.2	1.8 ± 0.2	2 ± 0.2	2 ± 0.2
Overtravel	mm	0.8 ± 0.2	1 ± 0.2	1 ± 0.2	1 ± 0.2	1 ± 0.2
Weight	kg	1.8	3.7	3.7	8	11
Main Circuit Resistance	µΩ

Model Number		CKG3-160/7.2	CKG3-630/7.2	CKG4-160/12	CKG4-400/12	CKG4-630/12
Rated Main Circuit	kV	7.2	7.2	12	12	12
Rated Main Circuit Current	A	160	630	160	400	630
Main Circuit Make Capability	A/100 Times	1600	6300	1600	4000	6300
Main Circuit Break Capability	A/25 Times	1280	5000	1280	3200	5000
Max. Break Capability	A/3 Times	4000	6300	4000	5000	6300
Mechanical Life	Times	106	106	5x105	5x105	5x105
Electrical Life	Times
Main Circuit Power Frquency Withstand Voltage (the end)	kV	32	32	42	42	42
Line-to-Line, Line-to-ground  Withstand Voltage	kV	32	32	42	42	42
Rated Operating Frequency	times/h	600	600	600	600	600
Contact Gap	mm	5 ± 0.5	5 ± 0.5	6 ± 0.5	6 ± 0.5	6 ± 0.5
Overtravel	mm	1.5 ± 0.5	1.5 ± 0.5	1.5 ± 0.5	1.5 ± 0.5	1.5 ± 0.5
Weight	kg	25.5	25.5	30	30	30
Main Circuit Resistance	µΩ	≥ 200	≥ 200	≥ 200	≥ 200	≥ 200

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