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Technologies empowering efficiency

The HEINZMANN group offers a range of digital governors that are ideally suited for use in steam turbines. In addition to the well-known HEINZMANN digital governors, which are highly regarded in the market, the subsidiary HEINZMANN Australia manufactures the exceptional range of Si-TEC controllers for steam turbine applications. The Si-TEC range of controllers integrate seamlessly into the majority of mechanical drive and generator drive steam turbine applications. 

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Digital Governors

XIOSUC

DC 6

DC 6.200

Digital Governors for Steam Turbines

The HEINZMANN Group offers a range of digital governors that are suited for use in steam turbines.

 

Overview Digital Governors Steam Turbine

XIOSUC

Multi-functional and modular engine governor with advanced I/O system. Follow-up product for PRIAMOS DC 1-03 / DC 1-04.

Technical data

  • Processor: 32 Bit 264 MHz
  • Communication interfaces: Ethernet, CAN, RS-232, RS-485
  • Display: 4.3" (optional)
  • Degree of protection: IP20
  • Power supply: 9...32 VDC

Engine Types & Applications

Diesel Engines
Gas Engines
Dual-Fuel Engines
Turbines
Industrial Vehicles
Ships
Gensets

DC 6

Marketed under the name PANDAROS, this is HEINZMANN’s most powerful range of digital speed governors for plants up to 3 MW. It can be combined with all types of HEINZMANN actuators up to a control torque of 40 Nm. It can be expanded to actuate two actuators.

Technical data

  • Power supply: 24 VDC, 12 VDC
  • Degree of protection: IP55 oder IP00
  • PANDAROS I governor for engines < 1 MW combination DC 6 with actuators StG 6/10
  • PANDAROS II governor for engines < 2 MW combination DC 6 with actuators StG 2005, StG 2010/2040/2080
  • PANDAROS III governor for engines < 3 MW combination DC 6 with actuators StG 16/30
  • PANDAROS IV governor for engines 80 kW-120 kW combination DC 6 with actuators StG 2005 DP / 2040 DP
  • Twin-PANDAROS extended version for control of two actuators

Engine Types & Applications

Diesel Engines
Gas Engines
Gensets
Pump Drives
Ships
Industrial Vehicles

DC 6.200

A version of the versatile Heinzmann DC 6 controller with an output range of 0-200mA makes it perfect for the small RE 20 actuator and other small proportional electromechanical actuators.

Technical data

  • Power supply: 24 VDC, 12 VDC
  • Degree of protection: IP00

Engine Types & Applications

Gas Turbines
Steam Turbines
Water Turbines
Gensets
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Overview

Si-TEC BDG

Si-TEC ADG-T

Si-TEC ADG-TT

Si-TEC Range of Steam Turbine Governors

The Si-TEC BDG and Si-TEC Xtend ADG are steam turbine controls, specifically designed for mechanical drive applications (i.e. pumps, fans, shredders, mills, etc.). These controllers offer optimum steam turbine performance during transient and steady state conditions, utilising their wide range of control speed PID’s.

The Si-TEC BDG (Basic Digital Governor) design is based on the very successful Si-TEC Xtend ADG Advanced Digital Governor. The compact design, user friendly interface, onboard data logging and wide range of PIDs makes the BDG a standard choice for steam turbine control solutions. ADG is utilised for constant and variable speed “single drive“ application, and for “dual drive“ (tandem) load sharing applications.

 

HZM AUS Basic Digital Governor BDG

HZM AUS Advanced Digital Governor ADG

HZM AUS Advanced Digital Governor ADG

Si-TEC BDG

The Si-TEC BDG (Basic Digital Governor) is a steam turbine control specially designed for mechanical drive applications (i.e. pumps, fans, shredders, mills, etc.). The BDG design is based on the very successful Si-TEC Xtend ADG steam turbine controller. The compact design, user friendly interface, onboard data logging and wide range of PIDs makes the BDG a standard choice for steam turbine control solutions.

Basic Digital Governor Si-Tec
Product Video
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More information

I/O Overview

Technical Drawing

System Overview

Data Sheet

  • Precise speed governing
  • Dual redundant speed sensors with open circuit detection
  • Automatic turbine start sequence
  • Wide range of PIDs
  • Process control (for variable speed applications)
  • Control functions via front keypad, start/stop, sequence hold, hot start, etc.
  • Actuator output linearisation curve
  • Flexible configuration
  • User-friendly tuning software (pcTune)
  • SD card for system diagnostics and logging
  • Dual dynamic logging
  • Optional I/O expansion
  • Certified for hazardous locations

Engine Types & Applications

Petro-chemical
Sugar Mills
Oil and Gas
Power Plants
Pumps
Fans
Shredders
Mills
Compressors

Si-TEC ADG-T

The Si-TEC ADG (Advanced Digital Governor) is a steam turbine control designed for mechanical drive applications (i.e. pumps, compressors, fans, shredders, etc.). Originally developed in 1991 it has since then proven to be the ultimate in steam turbine governing control, with its many features and wide range of speed PID’s the Si-TEC ADG has become the standard choice for many steam turbine operators.
ADG-T is utilised for constant and variable speed “single drive“ application.

  • 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 overspeed protection
  • Extensive alarm functions
  • On-board diagnostic
  • Dedicated communications port for customer PLC/DCS interface
  • Compatible with all Si-TEC support PC software

Engine Types & Applications

Petro-chemical
Sugar Mills
Oil and Gas
Power Plants
Pumps
Fans
Shredders
Mills
Compressors

Si-TEC ADG-TT

The Si-TEC ADG (Advanced Digital Governor) is a steam turbine control designed for mechanical drive applications (i.e. pumps, compressors, fans, shredders, etc.). Originally developed in 1991 it has since then proven to be the ultimate in steam turbine governing control, with its many features and wide range of speed PID’s the Si-TEC ADG has become the standard choice for many steam turbine operators.
ADG-TT is utilised for constant and variable speed “dual drive“ (tandem) load sharing applications.

  • 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 overspeed protection
  • Extensive alarm functions
  • On-board diagnostic
  • Dedicated communications port for customer PLC/DCS interface
  • Compatible with all Si-TEC support PC software

Engine Types & Applications

Petro-chemical
Sugar Mills
Oil and Gas
Power Plants
Pumps
Fans
Shredders
Mills
Compressors

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