General
CJX2-F AC contactor is suitable for 50Hz or 60Hz, with special coil can be used in the circuit of 40~400Hz, voltage up to 600V, current up to 630A, used for switching on and breaking the main circuit, and suitable for frequent electric start and control; Can be used with all kinds of relaying appliances and other usable electrical equipment, used for all kinds of electrical equipment, motor, circuit control. It can also be combined with auxiliary contact group, air delay head, mechanical interlock to form mechanical interlock contactor, star triangle starter, and can be combined with thermal relay to form magnetic starter.
With compact structure. Modular function, building block assembly three-dimensional layout. The contactor is protective, the action mechanism is direct, the contact is double break point, and a mechanical interlocking mechanism can be added between the two contactors to form a mechanical interlocking contactor
Technical Parameters
| Type | CJX2-F115 | CJX2-F150 | CJX2-F185 | CJX2-F225 | CJX2-F265 | CJX2-F330 | CJX2-F400 | CJX2-F500 | CJX2-F630 |
| Main circuit characteristic |
|
| Poles | 3P.4P |
| Rated operation voltage (Ue) | V | 380,660,1000 |
| Rated insulation voltage (Ui) | V | 1000 |
| Rated heating current (Ith) | A | 200 | 200 | 275 | 275 | 315 | 380 | 450 | 630 | 800 |
| Rated operation current (Ie) | AC-3 380V | A | 115 | 150 | 185 | 225 | 265 | 330 | 400 | 500 | 630 |
| AC-3 660V | A | 86 | 108 | 118 | 137 | 170 | 235 | 303 | 353 | 462 |
| AC-3 1000V | A | 46 | 51 | 71 | 90 | 112 | 115 | 200 | 232 | 331 |
| AC-4 380V | A | 52 | 60 | 79 | 85 | 105 | 117 | 138 | 147 | 188 |
| AC-4 660V | A | 49 | 61 | 69 | 82 | 98 | 118 | 135 | 145 | 170 |
| Max. power of 3 phase motor controlled | AC-3 220V | kW | 30 | 40 | 55 | 63 | 75 | 100 | 110 | 147 | 200 |
| AC-3 380V | kW | 55 | 75 | 90 | 110 | 132 | 160 | 200 | 250 | 335 |
| AC-3 660V | kW | 80 | 100 | 110 | 129 | 160 | 220 | 280 | 335 | 450 |
| Electrical life | AC-3 | 10000 t | 60 | 50 | 30 | 20 |
| AC-4 | 10000 t | 1.5 | 1.5 | 0.8 | 0.5 |
| Machinery life | 10000 t | 600 | 600 | 500 | 500 |
| Operation frequency | AC-3 | t/h | 600 | 600 | 300 | 300 |
| AC-4 | t/h | 150 | 150 | 150 | 150 |
| Matching fuse type | RT16-160 | RT16-200 | RT16-250 | RT16-315 | RT16-400 | RT16-400 | RT16-500 | RT16-630 | RT16-800 |
| Matching thermal relay type | LR9-F53 | LR9-F73 |
| Wiring capacity | mm² | 50 | 50 | 95 | 95 | 150 | 185 | 30x5(2) | 40X5(2) | 50X5(2) |
| Coil |
|
| Control power voltage (Us) | AC | V | 48,110,220,380,440,600 |
| Allowed control circuit voltage | Close | V | 85%~110%Us |
| Open | V | 20%~75%Us (AC) |
| Coil power | Close | VA | 550 | 800 | 1200 | 1200 | 1250 | 1650 |
| Keeping | VA | 45 | 55 | 13 | 20 | 24 | 22 |
| Loss power | W | 12~16 | 18~24 | 12 | 14 | 18 | 20 |
| Auxiliary contact |
|
| Rated heating current (Ith) | A | 10 |
| Rated operation voltage (Ue) | AC | V | 380 |
| DC | V | 220 |
| Rated control capacity | AC-15 | VA | 360 |
| DC-13 | W | 33 |
Dimensional drawing
Yueqing Lovadon Electric Co., Ltd.
