WEG SSW060604T5769ESZ SSW06 604A 750HP 3PH 690V IP00 Soft Starter

Soft-Starters are static starters that accelerate, decelerate and protect three-phase induction motors in power ratings from 2.2 to 1375 kW.

SSW06 Series Soft-Starter are static starters intended to accelerate, decelerate and protection of three phase induction motors. The control of the voltage applied to the motor by the means of the thyristors triggering angle variation, allows the soft-start to start and stop smoothly an electric motor.

With adequate adjustments of the variables, the torque produced is adjusted to the needs of the load, so the required current is going to be as low as possible for the starting procedure.

• 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)
• All the protections and functions are available in the two connection types (the only one available on the market)
• Three braking methods to stop the motor and the load more quickly, with or without contactor