Vacuum Contactors
CO2 Laser Therapy Apparatus
He-Ne Laser Therapy Apparatus
Aircraft Meal Carts
Guard Tour System
กก
|
Series
CKJ(9) 80-140 Low-voltage
Alternating
Current Vacuum Contactor
Series
CKJ(9)80-140 of low-voltage alterating current vacuum contator is a 3-level coaxial
linkage contactor. With the characteristic of light weight, good
performance of dustproof
and strong universal validity, it is the ideal replacement product
of the low-voltage
alternating current air contactor. The technical performance has
reached the 90's
international advanced level.
|
Auxiliary
switch type
|
Rated
working voltage
(V)
|
Rated
generate heat
current(A)
|
Service
life(times)
|
Kind
of use
|
Rated
working
current(A)
|
|
Mechanical
|
Electrical
|
|
Bolt
connect
|
220V
DC
|
6A
|
>5กม106
|
>2กม105
|
DC11
|
0.4A
DC
|
|
280V
DC
|
6A
|
AC11
|
4A
AC
|
|
Type
|
CKJ(9)80
|
CKJ(9)120
|
CKJ(9)140
|
|
Rated
operating voltage Ue
|
660V
|
660V
|
660V
|
|
Rated
operating current Ie
|
80A
|
120A
|
140A
|
|
Rated
power
|
50Hz/60Hz
|
50Hz/60Hz
|
50Hz/60Hz
|
|
Rated
turn-on capacityCosø=0.35
|
800A
|
1200A
|
1400A
|
|
Rated
turn-off capacityCosø=0.35
|
640A
|
960A
|
1120A
|
|
Close
time
|
45ms
|
45ms
|
45ms
|
|
Release
time
|
30ms
|
30ms
|
30ms
|
|
Mechanical
lifetime (Times)
|
5กม106
|
|
Max.
operating frequency (Times/h)
|
3000
|
|
Eletrical
lifetime Cosø=0.35
Ac2
Ac3
Ac4
|
10กม105
4กม106
2กม105
|
10กม105
3กม106
1.5กม105
|
10กม105
2กม106
1กม105
|
|
Operation
control voltage
|
DC:
48V,110V,220V
AC: 220V,380V
|
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