Introduction to WOODWARD 8237-2597
Product Overview
The WOODWARD 8237-2597 is a versatile digital regulator, serving as a key control component in the brand’s 820 series for industrial automation systems. It integrates multi-algorithm control logic, comprehensive I/O processing, and intuitive operation features to deliver precise parameter regulation for power generation and industrial process control applications. Widely applied in thermal power plants, chemical processing lines, and turbomachinery systems, it stabilizes operational parameters of boiler feedwater pumps, optimizes fuel supply for industrial furnaces, and ensures consistent output of small-scale turbogenerators. Its rugged structural design with dust-proof and water-resistant properties adapts to harsh industrial environments like control rooms and workshop equipment bays. Seamlessly compatible with WOODWARD 2301 series controllers and Varistroke actuators, it supports mainstream communication protocols such as Modbus and Profibus, enabling smooth integration into DCS systems for centralized monitoring and remote diagnostics.
The WOODWARD 9907-163 is a microprocessor-based digital turbine controller, standing as a pivotal component in the brand’s 505 series for steam turbine regulation. It integrates programmable control logic, multi-parameter processing, and user-friendly configuration features to deliver stable speed and load management for single or split-range actuator-equipped turbines. Widely applied in thermal power generation, industrial process drives, and turbogenerator systems, it ensures consistent steam turbine operation in thermal plants, optimizes mechanical drive performance in manufacturing, and maintains reliable output for backup power units. Its robust NEMA 4-compliant enclosure offers excellent protection against dust and water, making it suitable for harsh industrial environments like power plant control rooms and factory workshops. Seamlessly compatible with WOODWARD Varistroke hydraulic actuators and 505 View configuration software, it supports RS-232/RS-422 communication for easy integration into plant control networks, simplifying monitoring and maintenance.
8237-2597 Technical Specifications
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Product Type: Digital regulator (820 series core model)
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Core Functions: Multi-loop parameter regulation, proportional-integral-derivative (PID) control, alarm monitoring, fault self-diagnosis
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Application Fields: Power generation systems, industrial process control, turbomachinery auxiliary control
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Input Configuration: Multiple discrete input terminals; programmable analog inputs (4-20mA standard)
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Output Configuration: Configurable analog outputs; multiple switch量 (digital) output terminals
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Control Performance: Supports custom PID parameter adjustment; fast response to load fluctuations
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User Interface: LED display (shows setpoints, output values, alarm status); on-site operation buttons
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Communication Ports: Supports Modbus, Profibus protocols; standard serial communication interface
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Power Supply: Wide-range industrial power input (compatible with 110/220V AC or 24V DC, model-dependent)
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Operating Environment: Temperature -20°C to +60°C; humidity 95% (non-condensing)
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Physical Dimensions: 331mm×413mm×136mm (L×W×H); weight ~6.8kg
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Protection & Certifications: Industrial-grade dust and water resistance; compliant with IEC industrial control standards
Recommended WOODWARD Related Models
Recommended WOODWARD Related Models
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WOODWARD 8247-1001: Sister model of the 820 series, optimized for hydroturbine auxiliary control
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WOODWARD 2301A: Classic speed controller, complements the regulator in generator set applications
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WOODWARD Varistroke-DX: Electro-hydraulic actuator, executes control signals from the digital regulator
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WOODWARD 505E: Advanced turbine controller, pairs with the regulator in combined turbomachinery systems
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WOODWARD ProTech 203: Overspeed protection system, adds safety safeguards for regulator-based setups
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WOODWARD 8257-3200: High-performance 820 series variant, designed for high-temperature industrial processes
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WOODWARD CPC-II: Current-pressure converter, translates the regulator’s signals to hydraulic valve control
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WOODWARD 2301D-ST: Steam turbine-specific controller, works with the regulator in small-scale steam systems
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WOODWARD APECS® 4500: Engine control module, integrates with the regulator in CHP (combined heat and power) systems
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WOODWARD DPG 2200: Generator paralleling controller, synchronizes regulator-governed units with power grids
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WOODWARD 9907-164: 505 series turbine controller, ideal for large-scale systems paired with the digital regulator
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WOODWARD K-Series Actuators: Electric throttle units, respond to control commands from the regulator
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WOODWARD LinkNet-HT: Distributed I/O module, expands the regulator’s monitoring and control range
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WOODWARD 5009 TMR: Triple-redundant controller, upgrades safety for critical systems using the regulator
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WOODWARD 1712 EPG: All-in-one governing system, cost-effective alternative for small applications needing similar functions
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