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Woodward 9907-1197 CPC-II Current-to-Pressure Converter

Woodward 9907-1197 CPC-II Current-to-Pressure Converter

  • Manufacturer: Woodward

  • Product No.: 9907-1197

  • Condition:1000 in stock

  • Product Type: CPC-II Current-to-Pressure Converter

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 7000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Woodward 9907-1197 CPC-II Current-to-Pressure Converter

  • Manufacturer: Woodward
  • Model/Part Number: 9907-1197
  • Description: CPC-II 25 bar, Zone 1, Simplex, Enhanced Dynamics Version, Current-to-Pressure Converter (Generation II), for Positioning Single-Acting Steam Turbine Valve Servos

Overview

  • The Woodward 9907-1197 is a second-generation Current-to-Pressure Converter (CPC-II) designed for precise positioning of single-acting steam turbine valve servos/actuators. It is optimized for steam turbine valve control, offering enhanced dynamics, high accuracy, and resolution for improved turbine speed and load control. Certified for Zone 1 hazardous locations, it addresses oil contamination issues, enhancing reliability and performance in industrial applications like power generation and turbomachinery.

Technical Specifications

Specification Details
Model 9907-1197
Series CPC-II (Generation II)
Type Electrohydraulic Current-to-Pressure Converter
Operating Pressure 25 bar (362.5 psi)
Hazardous Location Rating Zone 1 (ATEX/IECEx certified)
Configuration Simplex
Input Signal 4–20 mA
Hydraulic Supply Pressure 40–160 bar (580–2320 psi, depending on configuration)
Hydraulic Fluid Standard turbine oils, cleanliness ISO 4406 code 18/16/13 or better
Flow Rate Not specified (application-dependent, consult manual)
Accuracy ±0.5% of full scale (estimated, based on CPC-II standards)
Resolution High resolution for precise valve positioning
Communication CAN (optional for diagnostics, configuration)
Power Supply 18–32 VDC (estimated, based on CPC-II standards)
Operating Temperature -40°C to +85°C (-40°F to +185°F) (estimated)
Storage Temperature -40°C to +105°C (-40°F to +221°F) (estimated)
Relative Humidity 5% to 95%, non-condensing
Vibration 4 G, 5–500 Hz
Shock 20 G peak
Protection Rating IP66 (estimated, for harsh environments)
Dimensions Not specified (compact for turbine integration)
Weight Approximately 5–7 kg (11–15 lbs, estimated)
Mounting Direct actuator or manifold mounting
Certifications ATEX, IECEx, CE, UL/cUL (for Zone 1 hazardous locations)
System Compatibility Single-acting steam turbine valve servos, Woodward control systems

 

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Product Description

Woodward 9907-1197 CPC-II Current-to-Pressure Converter

  • Manufacturer: Woodward
  • Model/Part Number: 9907-1197
  • Description: CPC-II 25 bar, Zone 1, Simplex, Enhanced Dynamics Version, Current-to-Pressure Converter (Generation II), for Positioning Single-Acting Steam Turbine Valve Servos

Overview

  • The Woodward 9907-1197 is a second-generation Current-to-Pressure Converter (CPC-II) designed for precise positioning of single-acting steam turbine valve servos/actuators. It is optimized for steam turbine valve control, offering enhanced dynamics, high accuracy, and resolution for improved turbine speed and load control. Certified for Zone 1 hazardous locations, it addresses oil contamination issues, enhancing reliability and performance in industrial applications like power generation and turbomachinery.

Technical Specifications

Specification Details
Model 9907-1197
Series CPC-II (Generation II)
Type Electrohydraulic Current-to-Pressure Converter
Operating Pressure 25 bar (362.5 psi)
Hazardous Location Rating Zone 1 (ATEX/IECEx certified)
Configuration Simplex
Input Signal 4–20 mA
Hydraulic Supply Pressure 40–160 bar (580–2320 psi, depending on configuration)
Hydraulic Fluid Standard turbine oils, cleanliness ISO 4406 code 18/16/13 or better
Flow Rate Not specified (application-dependent, consult manual)
Accuracy ±0.5% of full scale (estimated, based on CPC-II standards)
Resolution High resolution for precise valve positioning
Communication CAN (optional for diagnostics, configuration)
Power Supply 18–32 VDC (estimated, based on CPC-II standards)
Operating Temperature -40°C to +85°C (-40°F to +185°F) (estimated)
Storage Temperature -40°C to +105°C (-40°F to +221°F) (estimated)
Relative Humidity 5% to 95%, non-condensing
Vibration 4 G, 5–500 Hz
Shock 20 G peak
Protection Rating IP66 (estimated, for harsh environments)
Dimensions Not specified (compact for turbine integration)
Weight Approximately 5–7 kg (11–15 lbs, estimated)
Mounting Direct actuator or manifold mounting
Certifications ATEX, IECEx, CE, UL/cUL (for Zone 1 hazardous locations)
System Compatibility Single-acting steam turbine valve servos, Woodward control systems

 

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