Name: 9907-167 turbine digital governor SUPPLY BY Woodward
Price: 3224 CNY
Availability: InStock

Description

9907-167 turbine digital governor SUPPLY BY Woodward

‌Key Specifications‌

‌Operating Voltage‌: 18–32 Vdc input/output3
‌Physical Dimensions‌: 14″ L × 11″ H × 4″ D (NEMA 4 enclosure)3
‌Processor‌: 32-bit microprocessor architecture8
‌Weight‌: <10 lbs (4.5 kg)3
‌Operating Temp Range‌: -13°C to +65°C (-25°F to +149°F)3

‌Core Features‌

‌Control Capabilities‌
- Modbus communication interface for system integration7
- Dual actuator outputs with ±0.97 power factor regulation3
- Critical speed avoidance and automatic start sequencing7
‌Diagnostics & Protection‌
- Real-time trip indication with timestamped events7
- Overspeed trip protection and zero-speed detection7
- High electromagnetic interference immunity1
‌Industrial Applications‌
- Steam turbine control in power generation plants18
- Mechanical drive systems for compressors/pumps3
- Marine turbine control applications1

9907-167 turbine digital governor SUPPLY BY Woodward

Installation steps
Preparation for installation location: Install the governor on the control cabinet or operating platform near the turbine, ensuring a dry and well ventilated environment to avoid electromagnetic interference. one
Connect sensors and actuators: Connect speed sensors, actuators (such as inlet valve drive devices), and related signal lines according to the equipment instructions, ensuring that all interfaces are properly locked to avoid signal transmission errors. one
Power supply system connection: Provide stable power supply (in accordance with equipment voltage requirements) for the speed controller, and complete wiring through the DC power interface; Simultaneously check the grounding circuit to prevent electrical interference. one
Configuration steps
Communication interface settings: Use standard communication interfaces (such as RS-485 or Ethernet) to connect the speed controller to the upper computer or monitoring system; Configure communication protocol parameters (such as baud rate, address) to ensure normal data exchange. one
Initial parameter setting: Based on the turbine model and operating requirements, set key parameters in the governor menu, including target speed, start stop speed threshold, acceleration/deceleration rate, and power limit value. one
Control program writing: Use supported languages (such as C++or C #) to write control logic programs, implement speed closed-loop control and fault response algorithms; Then download the program to the 32-bit microprocessor of the speed controller through the programming interface.

9907-167 turbine digital governor SUPPLY BY Woodward

9907-167 turbine digital governor SUPPLY BY Woodward PDF

9907-167

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