The MT830 series high voltage solid state soft starter (hereinafter referred to as soft starter) adopts high performance thyristor and specialized insulation materials combined with modern power electronic control technology. It realizes soft starting, soft stopping, energy saving and various protection functions of the motor, and is specially designed for constant-speed AC motors.

This device features small starting current, smooth starting, and prolongs the service life of motor and starting equipment. It is widely used in various centrifuges, fans, pumps, conveyor belts, dragging systems and other machinery and equipment.

• Adopting solid-state high-voltage high-power components, low heat generation, no noise; fiber optic trigger, high and low voltage isolation.
• Multiple protection functions including over-current, overload, over-voltage, under-voltage, phase loss, phase breakage, current imbalance, wrong sequence, zero sequence, thyristor over-temperature, start times too frequent, and start time too long.
• Low-voltage commissioning function for component testing.
• Capacitive absorption network provides over-voltage protection, reduces dv/dt impact, and prolongs motor life.
• Various control methods: local, machine-side, DCS, communication remote control with 4-20mA/0-10V analog output.
• Built-in RS485 communication interface with Modbus control protocol.
• 7-inch full-color touch screen supporting multiple languages, intuitive operation, and storage for 9999 records.