CNC Cjx2 4-Phase AC Contactor
CJX2 series AC Contactor is suitable for using in the circuits of rated voltage up to 660V AC 50Hz or 60Hz, rated current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC 60947-4.
Specifications
| Type |
|
|
CJX2-09 |
CJX2-12 |
CJX2-18 |
CJX2-25 |
CJX2-32 |
CJX2-40 |
CJX2-50 |
CJX2-65 |
CJX2-80 |
CJX2-95 |
| Rated insulation voltage (Ui) |
|
V |
690 |
| Rated thermal current (Ith) |
|
A |
20 |
20 |
32 |
40 |
50 |
60 |
80 |
80 |
95 |
95 |
| Rated operation current (Ie) |
AC-3, 380V |
A |
9 |
12 |
18 |
25 |
32 |
40 |
50 |
65 |
80 |
95 |
| AC-3, 660V |
A |
6.6 |
8.9 |
12 |
18 |
21 |
34 |
39 |
42 |
49 |
55 |
| AC-4, 380V |
A |
3.5 |
5 |
7.7 |
8.5 |
12 |
18.5 |
24 |
28 |
37 |
41 |
| AC-4, 660V |
A |
1.5 |
2 |
3.8 |
4.4 |
7.5 |
9 |
12 |
14 |
17.3 |
21.3 |
| Max. power of 3 phase motor controlled |
AC-3, 220V |
kW |
2.2 |
3 |
4 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
25 |
| AC-3, 380V |
kW |
4 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
30 |
37 |
45 |
| AC-3, 660V |
kW |
5.5 |
7.5 |
10 |
15 |
18.5 |
30 |
33 |
37 |
45 |
55 |
| Electrical life |
AC-3 |
10000 t |
100 |
80 |
80 |
60 |
| AC-4 |
10000 t |
20 |
20 |
15 |
10 |
| Mechanical life |
|
10000 t |
1000 |
800 |
800 |
600 |
| Operation frequency |
AC-3 |
t/h |
1200 |
600 |
600 |
600 |
| AC-4 |
t/h |
300 |
300 |
300 |
300 |
| Matching fuse type |
|
|
RT16-20 |
RT16-20 |
RT16-32 |
RT16-40 |
RT16-50 |
RT16-63 |
RT16-80 |
RT16-80 |
RT16-100 |
RT16-125 |
| Matching thermal relay type |
|
|
JR28-25 |
JR28-25 |
JR28-25 |
JR28-25 |
JR28-36 |
JR28-93 |
JR28-93 |
JR28-93 |
JR28-93 |
JR28-93 |
| Wiring capacity |
|
mm² |
1.5 |
1.5 |
2.5 |
4 |
6 |
10 |
16 |
16 |
25 |
35 |
| Coil |
|
|
|
| Control power voltage (Us) |
AC |
V |
36, 110, 127, 220, 380 |
| Allowed control circuit voltage |
Close |
V |
85%~110%Us |
| Open |
V |
20%~75%Us(AC) |
| |
Close |
VA |
70 |
110 |
200 |
| Keeping |
VA |
8 |
11 |
20 |
| Loss power |
W |
1.8~2.7 |
3~4 |
6~10 |
| Auxiliary contact |
|
|
|
| Rated thermal current (Ith) |
|
A |
10 |
| Rated operation voltage (Ue) |
AC-15 |
V |
380 |
| DC-13 |
V |
220 |
| Rated control capacity |
AC-15 |
VA |
360 |
| DC-13 |
W |
33 |
Note:3 pole is normal type,not remarked in the type name.
Specifications
| Ambient temperature |
-5ºC~+40ºC |
| Altitude |
≤2000m |
| Relative humidity |
The maximum temperature of 40 degrees, the air relative humidity not exceed 50%, at a lower temperature can allow for a higher relative humidity, if humidity changes as a result of occasional gel generated,should eliminate it. |
| Pollution level |
3 |
| Installation category |
III |
| Installation position |
The installation degree of the tilt and vertical plane should not exceed ±22.5°, should be installed in place with no significant impact shaking and vibration |
| Installation |
The installation of fastening screws can be used,the CJX1-9~38 contactor can also be installed on 35mm standard DIN rail. |
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