Weg SSW060670T5769ESZ SSW06 series soft starter rated 670A for three-phase motors up to 850HP at 690V. IP00 protected chassis enclosure in frame 6 provides controlled acceleration and deceleration, minimizing mechanical stress and inrush current. Integrated motor protection suits demanding industrial applications requiring smooth starts.

The control of the voltage applied by the SSW06 to the motor by adjusting the firing angle of the thyristors provides smooth starts and stops. By properly setting the variables, the obtained torque is adjusted to the load requirement, ensuring the minimum necessary starting current.

• Fault diagnosis, saving voltage, current and status of the soft-starter at the error occurrence
• Actuation of the programmable faults
• 32-bit, RISC type, high-performance microcontroller
• Full electronic motor protection
• Built-in electronic thermal relay
• Fully programmable control types
• Totally flexible torque control
• Kick start function to start loads with high static friction
• Switched electronics power supply with EMC filter (94 to 253 V AC)
• Monitoring of the electronics voltage, allowing backups of the motor thermal image values
• Protection against over and undervoltage on the motor
• Protection against voltage and current imbalance on the motor
• Protection against overload on the motor due to over and under: current, power or torque
• Elimination of mechanical shocks
• Great reduction of the stresses on the couplings and driving devices (gear boxes, pulleys, gears, belts, etc.)
• Longer lifespan of the motor and mechanical devices of the driven machine
• Easy operation, programming and maintenance via operating interface
• Simpler electrical installation
• Oriented start-up
• Possibility of standard connection (3 wires) or motor inside delta connection (6 wires)
• Three braking methods to stop the motor and the load more quickly, with or without contactor