SIT Automation introduces the new STS soft starter series, sized up to 1000A, touch screen display for easy configuration and energy saving features

Main features:

  • 3 sizes: size1 up to 100A, size2 up to 195A, size3 up to 500A, size 4 up to 722A, size 5 up to 1080A
  • 3-phase control
  • built-in bypass to minimize dispersion, in-line wiring or inside-delta
  • graphic programming wizard for setup without instruction manual
  • historical data logging
  • built-in MODBUS RS485
  • optional fieldbus including CANopen, PROFIBUS, Ethernet, DeviceNET
  • USB port for data download
  • energy saving features optimizes low load application

iERS energy saving system explained

Catalogues and brochures

Drivers and motors Catalogue (italian)

  • Inverter
  • Servo-systems
  • Soft start
  • Electromagnetic compatibility
R4
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STS sinergy soft starter catalogue

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Manuals and guides

Sitronic STS soft starter operation manual

v201907eR0
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Sitronic STS soft starter operation manual

(Italian language)

v201907iR0
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Sitronic STS soft starter quick start manual

(Italian language)

v201908iR0
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Technical drawings

STS sinergy soft starter technical drawings

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STS-DimensionsDownload