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Woodward 9903-543
Product Name: Woodward 9903-543 505 Digital Governor
Product Introduction: A high-performance microprocessor-based digital governor for precise speed control of steam turbines, gas turbines, and other rotating equipment.
Technical Specifications:
- Power Supply: 88-132 VAC (standard), 90-150 VDC (optional)
- Power Consumption: 2.5VA
Detailed content
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -55°C to +105°C
- Humidity: Maximum 95% at 38°C (non-condensing)
- Control Modes: Speed control, load control, and isochronous operation
Functional Features:
- Precise speed regulation with fast response time
- Built-in over-speed, under-speed, and over-current protection functions
- Field-programmable configuration via user-friendly menu interface
- Supports single or dual actuator control systems
- Compatible with various turbine control systems and communication protocols
- Provides real-time monitoring and fault diagnosis capabilities
Application Scenarios:
- Steam turbine speed control in power generation plants
- Gas turbine control in industrial and marine applications
- Compressor and pump drive systems
- Marine propulsion and auxiliary power systems
- Oil and gas production equipment control
