JCZ1 Single Pole Vacuum Contactor 250A 400A

JCZ1 Single Pole Vacuum Contactor 250A 400A AC contactor forreactive compensation devices. Very professional factory.

Product Details Company Profile

Parameter

Place of Origin: : Henan, China

Brand Name: : CHEN NUO

Model Number: : JCZ1

Electricity Type: : AC

Number of Pole: : 3

Phase: : 3

Main Circuit Rating Voltage: : 12KV

Main Circuit Rating Current: : 160A-800A

Rated Current: : 160A-800A

Rated Voltge: : 7.2KV/12KV

Description

JCZ1 Single Pole Vacuum Contactor 250A 400A

Detail description

This series of vacuum contactor is a new product develop according to market demand, this series of high-quality vacuum switch select military factories, structural metal frame insulated bracket structure, has the advantage of small size, light weight and maintenance convenience.

Applications: Our product mainly applied to distribution system for metallurgy mining petrochemical act. Also used by some electricity company and equipment electricity company, Mainly used to control 40.5KV below electrical equipment ,such as high voltage motors ,transformers and capacities loads ,as the master switch ,to make remote controls ,stable and reliable.

Main Tech-Parameter

JCZ1 Series AC vacuum contactor
Model Tech parameter	160/7.2(12)KV	250/7.2(12)KV	400/7.2(12)KV	630/7.2(12)KV	800/7.2(12)KV
Main circuit rated voltage (KV)	7.2(12)	7.2(12)	7.2(12)	7.2(12)	7.2(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
Electricity life AC4 (times)	10 0000	10 0000	10 0000	10 0000	10 0000
Power-frequency withstand voltage for main circuit(fracture)(kv)	32(42)	32(42)	32(42)	32(42)	32(42)
Power-frequency withstand voltage for control circuit(kv)	2	2	2	2	2
Rated operate frequency (times/h)	300	300	300	300	300
Clearance between open contacts (mm)	5(6)±0.5	5(6)±0.5	5(6)±0.5	5(6)±0.5	5(6)±0.5
Over travel (mm)	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5	1.5±0.5
Secondary control voltage (v)	AC&DC:110,220 380or can be customized