China famous export enterprise CJX2 Contactor
CJX2 series AC contactor is suitable for working in the systemof AC 50(60) Hz, rated voltage 660V, rated current up to 630A atAC3 usage category and 380V, to remotely switch on / off the circuit,frequently start and control AC motor.
描述
China famous export enterprise CJX2 Contactor
Applications
CJX2 series AC contactor is suitable for working in the systemof AC 50(60) Hz, rated voltage 660V, rated current up to 630A atAC3 usage category and 380V, to remotely switch on / off the circuit, frequently start and control AC motor. It can be cooperated with thermal relay or electronic protective device to form magnetic starter to protect overload.
Structure characteristics
CJX2 series AC contactor, small size, light weight, long working life, can assemble different accessories, such as stacking auxialiry contact group, air delay contact, mechanical interlocks, to form time delay contactor, mechanical interlock contactor, star-delta starter, also inset thermal relay to form magnetic starter. The product can be mounted by screws and on 35mm(75mm) railway.
Technical Parameter:
| Parameter | CJX2
-09 |
CJX2
-12 |
CJX2
-18 |
CJX2
-25 |
CJX2
-32 |
CJX2
-40 |
CJX2
-50 |
CJX2
-65 |
CJX2
-80 |
CJX2
-95 |
CJX2
D115 |
CJX2
D150 |
CJX2
D170 |
CJX2
D205 |
CJX2
D245 |
CJX2
D300 |
CJX2
D410 |
CJX2
D475 |
CJX2
D620 |
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| Rated
working current |
380V | AC3 | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 | 115 | 150 | 170 | 205 | 245 | 300 | 410 | 475 | 620 |
| AC4 | 3.5 | 5 | 7.7 | 8.5 | 12 | 18.5 | 24 | 28 | 37 | 44 | 52 | 60 | 75 | 85 | 105 | 217 | 138 | 147 | 180 | ||
| 660V | AC3 | 6.6 | 8.9 | 12 | 18 | 21 | 34 | 39 | 42 | 49 | 55 | 86 | 107 | 110 | 130 | 170 | 325 | 305 | 355 | 460 | |
| AC4 | 1.5 | 2 | 3.8 | 4.4 | 7.5 | 9 | 12 | 14 | 17.3 | 21.3 | 49 | 61 | 69 | 80 | 90 | 118 | 135 | 145 | 170 | ||
| Conventional thermalcurrent (A) |
25 | 25 | 32 | 40 | 50 | 60 | 80 | 80 | 125 | 125 | 250 | 250 | 250 | 275 | 315 | 400 | 500 | 700 | 1000 | ||
| The capacity of controllable
three-phasesquirrel-cage motorat AC-3 (KW) |
220V | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 25 | 30 | 40 | 55 | 63 | 75 | 100 | 110 | 147 | 200 | |
| 380V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 220 | 265 | 335 | ||
| 660V | 5.5 | 7.5 | 10 | 15 | 18.5 | 30 | 33 | 37 | 45 | 55 | 80 | 100 | 110 | 129 | 160 | 220 | 280 | 335 | 450 | ||
| Operating frequency
(times/h) |
Electrical
endurance |
AC3 | 1200 | 600 | 300 | ||||||||||||||||
| AC4 | 300 | 150 | |||||||||||||||||||
| Mechanical endurance |
3600 | 2400 | |||||||||||||||||||
| Electrical endurance | AC3 | 100 | 80 | 60 | 50 | 30 | 20 | ||||||||||||||
| AC4 | 20 | 15 | 10 | 15 | 8 | 5 | |||||||||||||||
| Mechanical endurance | 1000 | 800 | 600 | 500 | |||||||||||||||||
| Applicable fuse model | RT00-16 | RT00-20 | RT00-25 | RT00-32 | RT00-50 | RT00-63 | RT00-80 | RT00-100 | RT00-125 | RT16-160 | RT16-250 | RT16-315 | RT16-400 | RT16-500 | RT16-630 | RT16-630 | |||||
| Applicable standard | IEC60947-4-1 GB14048.4 | ||||||||||||||||||||
