High performance AC Triple three Phase 400V 55KW Intelligence Motor Soft Starter VFD
The CK70 series intelligent soft starter with built-in bypass is an optimized upgrade of our CK60 economic soft starter, offering significantly improved performance for high-performance drive control of general machinery. Utilizing advanced power electronics technology and microprocessor technology with high-performance DSP as the central processor, this product ensures real-time, superior control system performance.
- Advanced DSP central processing unit for precise control
- Suitable for various heavy-duty applications including fans, pumps, conveyors, compressors, and crushers
- Multiple control modes: ramp voltage, ramp current, and current limit
- Comprehensive protection: short-circuit, over-voltage, overload, under-voltage, phase loss, over-current, temperature
- Adjustable start time (1-120s) and stopping time (0-120s)
- Built-in bypass contactor for energy savings
| Attribute | Specification |
|---|---|
| Product Name | Built-In Bypass Soft Starter |
| Applicable Standards | GB14048.6-2016(IEC947-4-2) |
| Applicable Motor Type | Squirrel-cage three-phase asynchronous motors |
| Motor Power | 11A-1260A (5.5-630kW) |
| Control Voltage | AC220V±15%;50Hz/60Hz;AC110V±15% |
| Rated Voltage | AC380V±15%;50Hz/60Hz;660V±15% |
| I/O Configuration | 3 logic inputs, 1 analog output (4-20mA/0-10V), 2 relay outputs |
| Communication | Standard Modbus protocol via RS485 |
| Display | LCD showing current, voltage, alarm and other motor parameters |
- Altitude: ≤1000m (above 1000m requires capacity reduction of 0.5% per 100m)
- Temperature: -10℃ to +40℃ (above 40℃ requires capacity reduction of 2% per 1℃)
- Humidity: ≤95%RH (no condensation)
- Indoor installation without corrosive gases, direct sunlight, dust, or dripping water
- Vibration: ≤5.9m/s² (0.6g)
- Storage temperature: -40℃ to 70℃
- Protection class: IP20
- Cooling method: Radiator with natural cooling
- Installation: Vertical in cabinet
1. Provide model name/quantity
2. We prepare PI for confirmation
3. Confirm payment details
4. Delivery within scheduled time
Sample order: 1-3 days after payment
Stock order: 3-7 days after payment
OEM order: 12-20 days after deposit
1 year warranty. Defective parts replaced free in next order after confirmation. Please inspect package upon receipt.
Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, Express
Payment: T/T, L/C, PayPal, Western Union, Cash, Escrow
Transportation: DHL, UPS, EMS, FedEx, TNT, Air/Sea/Train freight
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