Description
| Advantages |
| • It is a fast switching operation |
| • It is simple in construction |
| • It provides protection |
| • Lower power consumption |
| • High load capacity |
| • It is suitable for both AC and DC devices. |
| • Fast switching |
|
| Applicable scope |
| CJ C3X2 AC Contactor is used in AC 50Hz/60Hz circuit with rated insulating voltage of 690V, rated |
| working voltage of 400V and rated working current from 9A-95A in AC-3 utilization Category. |
| •It is used to making or breaking the circuit and for frequent start AC motors from a distance. |
| It can also be used as electro-magnetic starter when matching with thermal relay to protect the |
| circuit against overload. |
| •Conform to IEC/EN 60947-1 ,IEC/EN 60947-5-1 |
|
| Operation and installation conditions |
| Type |
Operation and installation conditions |
| Installation class |
III |
| Pollution degree |
3 |
| Compliant standards |
IEC/EN 60947-1, IEC/EN 60947-5-1 |
| Certification mark |
CE |
| Enclosure protection degree |
CJ C3X2〜32: IP20; CJ C3X2-40-95: IP10; |
| Ambient temperature |
Operation temperature limits: -35’C ~+70C Normal operation temperature range: -5 C ~+40 C . The 24-hour average temperature should not exceed +35 C . For use beyond the normal operation temperature range. |
| Altitude |
Not exceeding 2000 m above sea level |
| Atmospheric conditions |
The relative humidity should not exceed 50% at the upper temperature limit of +70 C . A higher relative humidity is allowed at a lower temperature, e g. 90% at+20C – Special precautions should be taken against occasional condensation due to humidity variations |
| Installation conditions |
The angle between the installation surface and the vertical surface should not exceed ±5°. |
| Main circuit parameter |
Technical performance |
| Contactor model |
|
| Rated insulation voltage Ui (V) |
690V |
| Rated impulse withstand voltage Uimp (kV) |
8kV |
| Rated making capacity |
Making current: 10x|e (AC-3) or 12x le (ACV) |
| Rated breaking capacity |
Breaking current: 8x|e (AC-3) or 10xle (AC-4) |
| |
1.2×106 |
| Electrical life (cycles) |
1.2×107 |
| 1.2×106 |
| |
0.8×106 |
| |
1.2×107 |
| Mechanical life (cycles) |
1×107 |
| 0.9×107 |
| |
0.65×107 |
| Main contact |
3NO |
| Matching thermal overload relay |
LR2-36 |
| LR2-93 |
| Built-in auxiliary contact |
09-32A1 NO or 1NC ; 40-95A 1NO+1NC |
| Coil control power supply |
24,110,220, 230, 240,415V |
| 24,36,48,110,127,220,230,240,380,415V |
| Control voltage |
(70% ~ 120%) Us |
| (20% ~ 65%) Us |
| |
|
| Coil average power (VA) |
Start |
CJ C3X2-09-18 |
40-60 |
| CJ C3X2-25-32 |
50-70 |
| CJ C3X2-40-65 |
160-120 |
| CJ C3X2-80-95 |
190-250 |
| Hold |
CJ C3X2-09-18 |
9.5 |
| CJ C3X2-25-32 |
8-11.4 |
| CJ C3X2-40~65 |
13-24 |
| CJ C3X2-80-95 |
17-30 |
| |
AC |
CJ C3X2-09-32 |
1~3 |
| Heat |
CJ C3X2-40~65 |
4~8 |
| dissipation(W) |
CJ C3X2-80-95 |
6~10 |
| |
DC |
|
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