I-H Converters

The HPC (Hydraulic Pressure Converter) is an electro-hydraulic pressure regulating control valve designed for use in positioning single-acting steam turbine control valve servos, precise and stable steam valve control directly relates to improved steam turbine load control and reduced system mechanical wear.

 

Model I-H Converter Applications Documents

HPC
HPC Hydraulic pressure converter

Application Diagram for HPC I-H Converter

HPC I-H Converter

  • Precise hydraulic pressure control
  • Stable and accurate valve/servo control
  • Optimum positioning “linearisation map”
  • Redundant control pressure sensors for superior reliability
  • Adjustable dither function
  • Oil contamination resistant
  • User-friendly PC tune software tool

Steam turbine generators

  • Back-pressure turbines
  • Condensing turbines

  • Sugar mills
  • Paper mills
  • Oil and gas
  • Geothermal
  • Utility generation

 

pdfData Sheet

 

 

Model I-H Converter Applications Documents

HPC-G
HPC Hydraulic pressure converter

HPC-G-Governor-Actuator

  • Precise speed governing
  • Auto run up and warm through
  • Interpolating multiple speed PIDs
  • Process control
  • Controlled test of overspeed protection
  • Precise hydraulic pressure control
  • Stable and accurate valve/servo control
  • Optimum positioning “linearisation map”
  • Redundant control pressure sensors for superior reliability
  • Adjustable dither function
  • Oil contamination resistant
  • User-friendly PC tune software tool
  • Extensive alarm functions
  • On-board diagnostics
  • User-friendly PC tune software tool

Steam turbines variable speed

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

For mechanical drives including

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