ZW18 high voltage permanent magnetic 12 / 11kv vacuum Schneider 24v contactors

This series vacuum contactor adopts full enclosed insulation case and metal frame, with excellent sealing, can be directly installed in the outdoor or a bad environment.

This series of secondary control power and auxiliary contacts excellent aviation plugin choose derivations, avoid node and bare, to ensure that the products are sealing and reliability, is suitable for use in ac 50-60hz, rated voltage of main circuit for 12 kv and rated current from 160 A-800 A cut for large capacity of capacitor bank in the load.

Main Tech-Parameter

ZW18 Series AC vacuum contactor
ModelTech parameter	160/12KV	250/12KV	400/12KV	630/12KV	800/12KV
Main circuit rated voltage (KV)	12	12	12	12	12
Main circuit rated current (A)	160	250	400	630	800
Main circuit making capacity (A/100times)	1600	2500	4000	6300	8000
Main circuit break-make ability (A/25times)	1280	2000	3200	5000	6000
Maximum break ability (A/3times)	3200	4000	4500	6300	8000
Mechanical life (times)	100 0000	100 0000	100 0000	100 0000	100 0000
Electricity life AC3(times)	25 0000	25 0000	25 0000	25 0000	25 0000
Permanent magnetic actuator life(times)	10 0000	10 0000	10 0000	10 0000	10 0000
Power-frequency withstand voltage for main circuit(fracture)(kv)	42	42	42	42	42
Phase-phase phase -to current withstand voltage(KV)	42	42	42	42	42
Lightning impulse withstand voltage (KV)	75	75	75	75	75
Rated operate frequency(times/h)	300	300	300	300	300
Permanent magnetic actuator operating frequency(times/h)	30	30	30	30	30
Terminal pressure(N)	>100	>100	>100	>100	>100
Clearance betweenopen contacts (mm)	7±0.5	7±0.5	7±0.5	7±0.5	7±0.5
Over travel (mm)	2±0.5	2±0.5	2±0.5	2±0.5	2±0.5
Main circuit electric resistance(   μΩ )	≤200	≤200	≤200	≤200	≤200
Secondary control voltage (V)	AC or DC :110V 220V 380V or can be customized