• CKJ5 400A /1.14KV Coil AC Vacuum Contactor Unit

CKJ5 400A /1.14KV Coil AC Vacuum Contactor Unit

CKJ5 400A /1.14KV Coil AC Vacuum Contactor Unit 1.Control circuit AC,DC available 2.Current:80~600A 3.Special usage contactor

Product Details

Quick Details Parameter

Place of Origin: : Henan, China
Brand Name: : CNDQ
Model Number: : CKJ5
Electricity Type: : AC
Number of Pole: : 3
Phase: : 3
Main Circuit Rating Voltage: : 1140V
Main Circuit Rating Current: : 400A
Rated range: : 400A
Rated voltage: : 1.14KV

Description

 
CKJ5 400A 1.14KV Coil AC Vacuum Contactor Unit
 
Detail description  
 
This series vacuum contactor adopts advanced and reliable permanent magnet operator, After closing by the permanent magnet to maintain, without power supply long-term charged, realize without pressure operation, high reliability, has excellent open circuit function,
Used for AC 50-60Hz rated voltage 250a, main circuit rated voltage 1.14kv below power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.
 
 
Main Tech-Parameter
 
CKJ5 Series vacuum contactor 80A -800A
 
Detail Tech parameter
250/1140
400/1140
80/1140
125/1140
160/1140
630/1140
800/1140
Main circuit rated voltage (V)
1140
1140
1140
1140
1140
1140
1140
Main circuit rated current (A)
250
400
80
125
160
630
630
Combiner closing capacity (A/100times)
2500
4000
800
1250
1600
6000
6000
Main circuit break-make ability (A/10times)
2000
3200
640
100
1280
5000
5000
Maximum break ability (A/3times)
4000
4500
1600
2500
3200
6000
6000
Electricity life AC3(times)
60 0000
60 0000
60 0000
60 0000
60 0000
60 0000
60 0000
Electricity life AC4 (times)
10 0000
10 0000
6 0000
6 0000
6 0000
10 0000
10 0000
Mechanical life (times)
100 0000
100 0000
100 0000
100 0000
100 0000
100 0000