| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | CHEN NUO |
| Model Number: | CKJ40 |
| Electricity Type: | AC |
| Number of Pole: | 3 |
| Phase: | 3 |
| Main Circuit Rating Voltage: | 2000v |
| Main Circuit Rating Current: | 1600A |
| Rated current: | 1250A 1600A 2000A |
Quick Details
Specifications
if you want to find more informtion about our Vacuum Contactor or more related productions,please see our website, u can search Equipmentimes in Google !
AC Contactor 2000V Vacuum Contactor
AC Contactor 2000V Vacuum Contactor
Detail description
This series of vacuum contactors main used for AC 50-60hz, main circuit rated voltage 1.6kv below the rated current from 630A-1250A power network systems for remote making and breaking and frequent starting and control of AC motors, transformers and capacitor banks and other occasions.
Advantages: good compatibility, stable and reliable performance, free maintenance and long service life, is old-fashioned contactor is the ideal substitute of products
Main Tech-Parameter
|
CKJ40 Series vacuum contactor 1250A 1600A 2000A
|
|||
|
ModelTech parameter
|
1250/2KV
|
1600A/2KV
|
2000/2KV
|
|
Main circuit rated voltage (V)
|
2000
|
2000
|
2000
|
|
Main circuit rated current (A)
|
1250
|
1600
|
2000
|
|
Main circuit making capacity
(A/100times) |
8000
|
10000
|
10000
|
|
Main circuit break-make
ability (A/10times) |
8000
|
8000
|
8000
|
|
Maximum break ability (A/3times)
|
10000
|
10000
|
10000
|
|
Electricity life AC3(times)
|
60 0000
|
60 0000
|
60 0000
|
|
Electricity life AC4 (times)
|
10 0000
|
10 0000
|
10 0000
|
|
Mechanical life (times)
|
100 0000
|
100 0000
|
100 0000
|
|
Rated operate frequency AC3 (times)
|
200
|
200
|
200
|
|
Rated operate frequency AC4 (times)
|
100
|
100
|
100
|
|
Clearance between open contacts (mm)
|
5±0.5
|
5±0.5
|
5±0.5
|
|
Over travel (mm)
|
2±0.5
|
2±0.5
|
2±0.5
|
|
Secondary control voltage (v)
|
AC&DC:36V 110V 127V 380Vor
can be customized |
||
Ouline and Installation Size