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
