1. Closed-loop thyristor control function, designed for standard loads and heavy loads.
2. Ten types of loads built into the product parameters for user selection.
(centrifugal pump, hydraulic pump, axial fan, centrifugal fan, belt machine, compressor, crusher, mixer, ball mill, thruster)
3. Modbus RTU communication is standard. Optional Ethernet / GPRS communication module, convenient for users to connect to the network control, improve the level of automation and reliability of the system
4. Power frequency 50/60Hz self-adaptive function, convenient for users to use.
5. Strong anti-interference. All external control signals are isolated by photoelectricity, and set up different anti-noise levels to adapt to use in industrial environments.
6. With two sets of basic parameters, it can control two different power motors respectively.
7. The operation panel can be led out through the body interface to realize remote operation.
8. 10 times fault can be recorded. Easy to find the cause of failure.
9. The whole process of detecting current and load parameters, with microcomputer protection functions such as overcurrent, overload, underload, overheat, phase break, short circuit, three-phase current unbalance, phase sequence detection, frequency error, etc.
10. All refractory materials. Flame-retardant ABS and zinc-plated material processing, heat-resistant, corrosion-resistant.
11. 4 ~ 20mA or 0 ~ 20mA standard analog signal output function
12. LCD display panel
Control power | AC110V to AC220V+15%, 50/60Hz |
Three-phase power | Standard wiring AC380V ±15% Internal delta wiring AC380V±15% |
Nominal current | 18A~1200A, 22 rated values in total |
Applicable motor | Ordinary squirrel cage AC asynchronous motor |
Start mode | Voltage exponential curve; Voltage linear curve; Current exponential curve; Current linear curve. |
Stop mode | Free stop, Soft stop, Pump stop, Brake |
Logical input | Impedance 1.8 KΩ, power supply +24V |
Start frequency | Frequent or infrequent startup can be done, it is recommended that the number of startups per hour does not exceed 10 times |
Protective function | Overcurrent, overload, underload, overheat, phase failure, three-phase current imbalance, phase sequence detection, overheat of motor and frequency error, etc. |
Protection Level | IP00, IP20 |
Cooling type | Natural cooling or forced air cooling |
Installation type | Wall mounted-vertical installation |
Installation Environment | When sea altitude is above 2,000m, soft starter should be derated for use. Ambient temperature: -25 ~ +45°C Relative humidity: less than 95% (20°C±5°C) Free of flammable, explosive and corrosive gas or conductive dust. Indoor installation, good ventilation, vibration less than 0.5G |
Connectors | Wiring instructions |
1L1, 3L2, 5L3 | Connect three-phase AC power, bypass contactor |
2T1, 4T2, 6T3 | Connecting a 3-phase asynchronous motor |
B1, B2, B3 | Connecting the bypass contactor |
Adapted motor power (KW) | Model of soft starter | Rated current (A) | Dimensions | Gross weight(kg) |
7.5 | CMC-008/3-HX | 18 | 172*320*172 | 4.5 |
11 | CMC-011/3-HX | 24 | ||
15 | CMC-015/3-HX | 30 | ||
18.5 | CMC-018/3-HX | 39 | ||
22 | CMC-022/3-HX | 45 | ||
30 | CMC-030/3-HX | 60 | 4.7 | |
37 | CMC-037/3-HX | 76 | ||
45 | CMC-045/3-HX | 90 | ||
55 | CMC-055/3-HX | 110 | 5.1 | |
75 | CMC-075/3-HX | 150 | ||
90 | CMC-090/3-HX | 180 | 285*474*235 | 20.6 |
110 | CMC-110/3-HX | 218 | ||
132 | CMC-132/3-HX | 260 | ||
160 | CMC-160/3-HX | 320 | ||
185 | CMC-185/3-HX | 370 | ||
220 | CMC-220/3-HX | 440 | 320*512*235 | 25.6 |
250 | CMC-250/3-HX | 500 | ||
280 | CMC-280/3-HX | 560 | ||
315 | CMC-315/3-HX | 630 | ||
400 | CMC-400/3-HX | 780 | 400*647*235 | 37.6 |
470 | CMC-470/3-HX | 920 | ||
530 | CMC-530/3-HX | 1000 |
To place an order, please provide product model, specification, load and application condition to your supplier;
Special note: If client needs keyboard box to be externally placed, it is necessary to order the mounting accessoriess from manufacturer. When keyboard box is externally placed, it needs to lock the mounting fittings of external keyboard box onto door panel with its hole size of 115.5(H) * 104.2(W). For specific installation steps, please refer to our reference guide.
As the standard configuration of soft starter contains built-in current transformer, user does not need to externally connect the both.