The SCKR1-6800 soft starter provides efficient and customizable motor control, suitable for 5.5KW to 45KW (60HP) applications. It ensures smooth startups, reduces equipment wear, and protects against various electrical faults.
Key Features:
Soft Start Curves: Voltage Ramp, Current Limit, Torque Start
Soft Stop Curves: Free Parking, Timed Soft Parking
Expanded I/O Options:
Remote Control Input
Relay Output, Analog Output (0-20mA or 4-20mA)
RS485 Communication Output
User-Friendly LCD Display: Clear feedback in Chinese and English
Customizable Protection: Phase Loss, Overload, Overheating, Undervoltage, Underload
Easy Installation: Compact design with pluggable wiring block, multiple cable routing options (top, left, or bottom)
Specifications:
Rated Current: 11A – 800A
Power Supply: 220VAC ±10%, 380VAC ±10%
Connection: Star or Inner Delta (3-wire, 6-wire)
Operating Frequency: 30-70Hz
Communication: RS485 Modbus, optional mobile app control
Advantages:
Cost-Effective: 10% cheaper than automatic coupling cabinets
Compact Design: Saves space and reduces installation costs
18-Month Warranty
Applications:
Perfect for 3-phase AC motors in industrial settings like manufacturing, HVAC, pumps, and compressors.
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Voltage Lavel
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Rated Working Current
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Rated Power
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Display method
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Number 0f parameters
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Protection function type
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input Output Number of terminals
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Overloadcapacity
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220V
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11A- 800A
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5.5kW- 220kVV
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Chinese(English)LCD
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49 PCS
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10 kinds
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11 PCS
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Adjustable
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380V
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11A- 800A
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5.5kVV-400kVV
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Why ZHENGXI SCKR1-6800 Motor Soft Starter?
Efficiency & Durability: Extend the life of your motors and related systems.
Flexible Customization: Tailor settings to your own motor needs.
Remote Monitoring: Remotely monitor and control the system via Modbus 485 or a smart phone application.
Ease of Use: Intuitive display and feedback ensure easy operation and troubleshooting.








