Steam Turbine

Steam Turbine Governors

The Si-TEC Xtend ADG controllers are used for governing control of turbines requiring variable speed control

Control Unit Controller Generator Applications

ADG-T
Si-TEC ADG

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or Prox.) speed sensors for redundancy
  • Auto run up and warm through
  • Interpolating multiple speed PIDs
  • Process control
  • Variable speed governing control referenced from internal or external set points
  • Constant speed governing control referenced from internal set points
  • Controlled test of over speed protection
  • Extensive alarm functions
  • On board diagnostics
  • Dedicated communications port for customer PLC/DCS interface
  • Compatible with all Si-TEC support PC software

Variable speed controller

  • Sugar mills
  • Paper mills
  • Standby power systems
  • Hospitals
  • Mining
  • Oil and gas

For Mechanical drives including

  • Pumps
  • Fans
  • Shredders
  • Mills
  • Compressors
  • Marine vessels

Tandem Turbine Application

Control Unit Controller Generator Applications

ADG-TT
Si-TEC ADG

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or Prox.) speed sensors for redundancy
  • Auto run up and warm through
  • Interpolating multiple speed PIDs
  • Process control
  • Variable speed governing control referenced from internal or external set points
  • Constant speed governing control referenced from internal set points
  • Multiple Turbines driving a common shaft (tandem)
  • Controlled test of over speed protection
  • Extensive alarm functions
  • On board diagnostics
  • Dedicated communications port for customer PLC/DCS interface
  • Compatible with all Si-TEC support PC software

Variable speed controller

  • Sugar mills
  • Paper mills
  • Standby power systems
  • Hospitals
  • Mining
  • Oil and gas

For Mechanical drives including

  • Pumps
  • Fans
  • Shredders
  • Mills
  • Compressors
  • Marine vessels

Nabtesco

Address: Evliya Çelebi Mah. Genc Osman Cad. Giptas San. Sitesi F Blok, No:11 Tuzla , 34944 Istanbul / Turkey
Phone: +90 532 111 OGAN
Sales Department: +90 532 056 97 87
Technical Department: +90 545 808 50 98 - +90 530 159 74 48
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Fax: +90 216 395 95 76
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