WEG SSW06 Series

• 32 Bits RISC high performance microcontroller;
• Electronic motor protection;
• Removable Human Machine interface with double display (LED/LCD);
• Fully programmable control methods;
• Totally flexible torque control;
• “Kick-start” function for high break-away torque
• “Pump control” function for intelligent control of pumping systems;
• Avoids “water hammer” in pumps;
• Current peaks limits on the power supply;
• Voltage drop limits during starting;
• Voltage Range (220 to 575Vac and 575 to 690Vac)
• The control board power supply has EMC filter (94 to 253 Vac);
• Built-in bypass up 820A, providing size reduction and saving
• Back-up memory of motor protection thermal image
• Voltage and current unbalance protection
• Over / under voltage and current protection
• Input for motor PTC;
• Reduction of mechanical stress;
• Reduction of stress over couplings and transmission devices;
• Increase the lifetime of the motor and mechanical equipment of the driven machine;
• Easy operation, programming and maintenance via Keypad;
• Simplified electrical installation;
• Oriented start-up;
• Possibility for standard three leads or inside delta size cable connection
• All protection and function available for both types of connection (unique in the market)
• Serial or fieldbus communication errors protection;
• Operational environment up to 55°C

Applications

• Alternate centrifugal pumps ( sanitation, irrigation and oil)
• Fans
• Exhausters
• Blowers
• Air compressors
• Refrigeration (screw and piston)
• Mixers
• Aerators
• Centrifuges
• Rock Crushers
• Grinders
• Woodchippers
• Paper Refiners,
• Rotary Ovens,
• Wood Saws and planes,
• Ball and Hammer Mills
• Load Conveyors