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Ush 0Advantages | |
• 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°. |
Additional Information |
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) | ||
1.2x106 | |||
Electrical life (cycles) | 1.2x107 | ||
1.2x106 | |||
0.8x106 | |||
1.2x107 | |||
Mechanical life (cycles) | 1x107 | ||
0.9x107 | |||
0.65x107 | |||
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 | - |