WEG SSW06 Series Softstarter – Find comprehensive resources for WEG SSW06 softstarter, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
WEG SSW06 series soft starters are designed to provide smooth starting and stopping for three-phase induction motors. Equipped with a smart operating interface, often with both LED and LCD displays, for easy parameter setting and monitoring.
Features
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.
The SSW06 soft-starters feature a microprocessor, are totally digital, incorporate state-of-the-art technology and are designed to ensure the best performance in the start and stop of induction motors, being a complete, low-cost solution. The operating interface also enables easy parameter setting, facilitating the start-up and operation. In addition, the built-in Pump Control function enables effective pump control, preventing thus the water hammer, and the torque control function enables accelerations and decelerations with linear speed ramp.
- 200 – 600V, 50/60Hz input power supply
- Built-in run rated (AC1) bypass contactor*
- Duty cycle: 300% full load amps for 30 seconds, 10 starts per hour
- Voltage ramp or current limit start modes
- Detachable keypad with dual display (LCD and LED) and copy function
- 90 – 250Vac auxiliary control voltage
- Single 32 bit RISC processor based control board
- IP00 protected chassis enclosure
- Six isolated 24Vdc programmable digital inputs
- Three programmable relay outputs (2 Amp – 250V)
- One 0 – 10Vdc programmable analog output
- One 4 – 20mA programmable analog output
- Motor PTC thermistor input
- RS-232 serial interface
- Adjustable acceleration and deceleration ramps (1 – 299 seconds)
- Adjustable pedestal voltage (25 – 90% of line voltage)
- Diagnostic features: Motor overload, over current and phase loss, motor immediate over and under current, SCR over temperature and fault, line phase loss and phase sequence, line over and under voltage
- Display readings: Motor current, voltage, kW and power factor, line voltage and frequency, four last fault trips, run and power-up timers
- Ambient: 32ºF (0ºC) to 131ºF (55ºC), 3300 ft (1000m) altitude, 90% non-condensing humidity
Benefits
- 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
Built-in Bypass
Built-in bypass minimizing the power losses and heat dissipation on the thyristors, providing space reduction and saving energy. Available in the models from 10 to 820 A.
Smart Interface
Smart operating interface with double display – LEDs (7 segments) and LCD (2 lines of 16 characters) – which provides excellent visualization, in addition to incorporating a detailed description of all parameters and messages via alphanumeric LCD display.
SoftPLC function
It is a resource that adds the functionalities of a PLC to the SSW06, providing the users with flexibility and allowing them to develop their own applications (user’s programs).
- LADDER programming language – WLP Software
- Access to all parameters and I/Os of the SSW06
- PLC mathematical and logical blocks
- Download, upload and on-line monitoring
- Memory capacity of 1 Kbytes
- On-line help
- 18 Parameters, 4 Errors, 4 Alarms of the user which can be programmed individually
- Free software on WLP Software
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 and load conveyors.