CLOSE
Zoom
Zoom
* Image may not reflect selected features
8918-116

CPC-DX

Redundant CPC-II Skid 10 BAR

The CPC-DX is a highly reliable 10 BAR redundant electrohydraulic pressure-regulating valve control skid designed for use in positioning single-acting steam turbine valve servos.
Product Type
  • Application Notes
  • Brochure
  • Product Specification
  • Software Manual
  • Technical Manual
  • Software
FEATURES & FUNCTIONALITY
Woodward's redundant skid Current to Pressure Converters (CPC-DX) are electrohydraulic pressure regulating control valves used to position single-acting steam turbine valve servos/actuators.
 
The CPC-DX redundant version 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.
 
The CPC-DX Redundant version integrated design allows for a cost effective purchase and installation of one hydraulic assembly which provides all the isolation and support benefits of fully segmented current-to pressure converters. Hand isolation valves are included within the package to give users the capability to easily repair or replace each individual current-to-pressure converter.
 
Both automatic and manual transfer logic are available for use within this skid assembly, depending on the system's design. This skid's automatic transfer logic simplifies system design as it requires no external relay/switching logic to operate, minimizing both converter-to-converter and control-to-converter interface wiring. The CPC's configurable alarm/shutdown logic allows users to easily configure which system conditions force an automatic transfer from the master CPC to the slave CPC.
 
Manual transfer functionality is also available for systems where users desire to switch between pressure converters via external logic or hand switches. Master selection discrete inputs are utilized to allow users to easily and quickly select the desired control CPC. Integrated oil pressure gauges allow users to visually understand which converter is in control and verify the skid's output oil header pressure level. Discrete output relay contacts can also be connected to system indication (lights, lamps, plant DCS) to assist with system health monitoring.
 
- Ouput Pressure Range - 0 to 25 bar (0 to 363 psi) control oil
- Input Power - 18-32 Vdc

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

Product Specification
Name
Item Number
Language
CPC-DX (CPC DUAL TRANSFER SKID)
03421
English
Technical Manual
Name
Item Number
Language
CPC-DX CURRENT TO PRESSURE CONVERTER DUAL TRANSFER SKID
26758
English
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