Drives and Control Solutions

Motors, Control Solutions, Power Transmission and Advanced Motion Technology                                                                 

December 16, 2019

WEG SSW-06 series soft-starters are micro-processor controlled and designed to start and stop induction motors. Excellent acceleration and deceleration control is achieved with an optimized cost to benefit ratio.

Standard Features

  • -   220 - 575V, 50/60Hz input power supply (-15/+10%)
  • -   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 (1-999 seconds) and deceleration ramps (0 - 299 seconds)
  • -   Adjustable pedestal voltage (25 - 90% of line voltage)
  • -   Current limitation from 150-500% torque control
  • -   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
  • -   Braking capabilities: Reverse Braking, Optimal Braking, DC Braking
  • -   ModBUS ( Built-in)

Optional Features

  • -   RS-485 serial interface
  • -   Remote keypad cables and mounting frame
  • -   PC programming software
  • -   Profibus Expansion Board
  • -   DeviceNet Expansion Board
  • -   Ethernet TCP/IP
  • -   USB Communication Kit

Source


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