Medium voltage (MV) soft starters provide smooth startup and advanced motor protection for large-scale industrial motors from 200kW to 20,000kW at 3.3kV, 6.6kV, 10kV, and 11kV. Reduces inrush current, minimizes mechanical stress, and protects against overload, phase loss, and voltage faults.

Complete medium voltage soft starter packages available — including enclosure, protection devices, cooling system, and control integration for project-specific requirements. Customizable for mining, metallurgy, petrochemical plants, and heavy-duty pumping systems.

Key Features

• Smooth voltage ramp and current limit start — minimizes grid impact on startup
• Advanced motor protection — overload, phase loss, phase imbalance, overvoltage, undervoltage
• Air cooling / forced ventilation — suitable for continuous heavy-duty operation
• Local control panel and remote control — optional SCADA and PLC integration
• Modular design — customizable voltage, power rating, enclosure, and communication options
• Power range — 200kW to 20,000kW
• Voltage range — 3.3kV / 6.6kV / 10kV / 11kV (up to 13.8kV available)

Applications

Suitable for mining equipment, steel and chemical plants, large pumps and compressors, heavy-duty fans, and power infrastructure requiring medium voltage motor control.