CLOSE
Zoom
Zoom
Zoom
Zoom
Zoom
* Image may not reflect selected features
9907-1198

CPC-II

25 BAR, ZONE 2, SIMPLEX, ED

CPC-II 25 bar, Zone 2, simplex, enhanced dynamics version (current-to-pressure converter, generation II) is an electrohydraulic pressure-regulating valve control designed for use in positioning single-acting steam turbine valve servos. This CPC’s superb accuracy and resolution make it ideal for steam turbine valve control and related turbine speed and load control.
Product Type

About 9907-1198

Steam Turbine

  • Application Notes
  • Brochure
  • Product Specification
  • Software Manual
  • Technical Manual
  • Software
FEATURES & FUNCTIONALITY
Woodward's second generation current-to-pressure converters (CPC-II) 25 bar, Zone 2, simplex version with enhanced dynamics are electrohydraulic pressure regulating control valves used to position single-acting steam turbine valve servos/actuators.  The CPC-II solves one of the industries number one reliability issue of oil contamination affecting equipment uptime and performance.
 
The CPC-II accepts 4-20 mA pressure demand signals and accurately controls oil pressure to precisely position single-acting steam turbine governor-valves. Precise and stable steam valve control directly relates to improved steam turbine speed and load control and reduced system mechanical wear.
 
Features:
  • Oil contamination resistant (ISO20/16)
  • Precise fluid pressure control
  • Stable & linear valve control
  • Included valve linearization table (Full range <0.2%)
  • Redundant inputs/sensors for critical applications
  • Accepts signals from redundant controllers
  • Redundant (dual) CPCs (Master/Slave) functionality
  • Standard mounting and hydraulic connections
  • Self-cleaning valve algorithm
  • Status & health indication (Pressure transducer health, input demand signal health, internal unit health, Input power source quality)
  • Control pressure readout
  • Software service tool with trending
  • Certified for North American Hazardous Locations
  • Compliant with applicable CE Directives—ATEX, Machinery, PED, and EMC
 
Replaces:
  • Woodward CPC's: 8901-455, 8901-457, 8907-459, 9907-1102
  • Voith E360 models

How can we help?

Download Manuals

Downloads & Manuals

Software and information is available on Woodward.com.

Product History Lookup

Product History Lookup

Look up your Woodward product by serial number.

Woodward Support

Support

We're here for you, call, email, or open a helpdesk ticket.

 

Download

Application Notes
Name
Item Number
Language
CPC-II UPGRADE PROGRAM (CHINESE)
ZH51444
Chinese
CPC-II UPGRADE PROGRAM
51444
English
Brochure
Name
Item Number
Language
CPC-II FLYER
51353
English
Product Specification
Name
Item Number
Language
CPC-II CURRENT-TO-PRESSURE CONVERTER
03352
English
CPC-II CONVERSOR DE CORRENTE PARA PRESSÃO (PORTUGUESE)
PT03352
Portuguese
CPC-II CURRENT-TO-PRESSURE CONVERTER (CHINESE)
ZH03352
Chinese
Technical Manual
Name
Item Number
Language
CPC-II ED CURRENT-TO-PRESSURE CONVERTER WITH ENHANCED DYNAMICS
26615
English
CPC-II CURRENT-TO-PRESSURE CONVERTER
26448
English
VOITH TO CPC-II ADAPTER MANIFOLD 8928-7240
26472
English
CPC-II CURRENT-TO-PRESSURE CONVERTER (CHINESE)
ZH26448
Chinese
CPC-II ED (ENHANCED DYNAMICS) (RUSSIAN)
RU26615
Russian
CPC-II CURRENT-TO-PRESSURE CONVERTER WITH ENHANCED DYNAMICS (JAPANESE)
JA26615
Japanese

Software

Name
Item Number
Revision
CPC-II PC Service Tool
9927-1885
E
X
Cookies help us improve your website experience.
By using our website, you agree to our use of cookies.
You can find more details in our Policy Statement.
Ok