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| Communication: | Modbus-RTU | Bypass: | Built-in Bypass Contactor, Incoming Circuit Breaker,current Transformer |
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| Quick Maintenance: | Dynamic Fault Memory, Easy To Troubleshoot | Reliability: | Stable And Energy Saving |
| Parameter Adjust: | Parameter Adjustment Is Convenient And Quick | Factory Test: | All Products Have Been Tested Strictly |
| High Light: | single phase soft starter,compressor soft starter |
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Three Phase AC220-380V 110KW Electric Motor Soft Starter GGD Metal Cabinet Used in Water Pump With Modbus Communication
NKC200 series soft starter cabinet is a new energy-saving control product developed by our company. The user does not need to connect or parallel AC contactor on the main circuit, nor does it need to install the protective device such as phase, heat relay and fuse on main circuit.It provides the perfect and reliable electronic intelligent protection, has the power saving operation function, can adjust the operation parameters automatically when the motor is light load or no-load operation, realize the power saving operation.
Features
| Item | Description | |
| Power Supply | Input Voltage | Three-phase 220V/380V/480V/660V/1140V AC±15% |
| Frequency | 50/60Hz | |
| Adaptive Motor | Squirrel-cage three-phase asynchronous motor | |
| Starting Times | It is recommended not to exceed 20 times per hour | |
| Control Mode | (1) Operation panel control | |
| (2) Operation panel + external control | ||
| (3) External control | ||
| (4) External control + COM control | ||
| (5) COM control | ||
| Start Mode | (1) Current-limiting start | |
| (2) Voltage ramp start | ||
| (3) Kick start+ current-limiting start | ||
| (4) Kick start + voltage ramp start | ||
| (5) Current ramp start | ||
| (6) Voltage current-limiting double closed-loop start | ||
| Stop Mode | (1) Soft stop | |
| (2) Free stop | ||
| Protective Function | (1)Open loop protection for external instantaneous stop terminals | |
| (2) Over-heat protection for soft starter | ||
| (3) Protection for too long starting time | ||
| (4) Input lose phase protection | ||
| (5) Output lose phase protection | ||
| (6) Unbalanced three-phase protection | ||
| (7) Running over current protection | ||
| (8) Running overload protection | ||
| (9) Protection for fault parameter setting | ||
| (10) Incorrect wiring protection of external control stop terminals | ||
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Environment Ambient |
Ambient | Indoor with good ventilation and free from corrosive gas and conductive dust |
| Altitude | Below 1000m. Need to rise the rated power when the altitude is more than 1000m | |
| Temperature | -30~+55°C | |
| Humidity | 90%RH without dew condensation | |
| Vibration | <0.5G | |
| Protection Class | IP 20 | |
| Cooling | Natural cooling | |
Customer Benefits
1. Unique control algorithm, stable and energy saving;
2. Small size, space saving and manufacturing cost.
3. Advanced integrated protection function: overcurrent, overload, underload, phase lose, overheating;
4. RS485 communication, standard Modbus protocol, free network;
5. Dynamic fault memory, easy to troubleshoot on site;
6. Customized products can be provided on request.
Diagram
Dimension
| Model | Rated Current (A) | W (mm) | H(mm) | L (mm) |
| NKC200-008-3 | 15 | 600 | 1200 | 400 |
| NKC200-011-3 | 22 | |||
| NKC200-015-3 | 30 | |||
| NKC200-018-3 | 37 | |||
| NKC200-022-3 | 44 | |||
| NKC200-030-3 | 60 | |||
| NKC200-045-3 | 90 | |||
| NKC200-055-3 | 110 | |||
| NKC200-075-3 | 150 | |||
| NKC200-090-3 | 180 | 800 | 1800 | 600 |
| NKC200-110-3 | 220 | |||
| NKC200-132-3 | 264 | |||
| NKC200-160-3 | 320 | |||
| NKC200-185-3 | 370 | |||
| NKC200-220-3 | 440 | 800 | 2200 | 600 |
| NKC200-250-3 | 500 | |||
| NKC200-280-3 | 560 | 800 | 2200 | 800 |
| NKC200-315-3 | 630 | |||
| NKC200-400-3 | 800 |
Shipment and Packaging
Contact Person: Sales Manager
