Product Description
The WOODWARD 2301E-ST 8273-1014 is a digital electronic load-sharing and speed control unit designed for small steam turbine applications. It provides integrated speed regulation, load control, turbine valve management, and monitoring functions.
The 2301E-ST is designed for single-valve steam turbine packages. Its field-configurable application software allows engineers to adjust control parameters according to specific turbine operating requirements.
The 8273-1014 version is specifically designed for hazardous locations, making it suitable for industrial turbine installations requiring appropriate hazardous-area equipment.
Key functions include speed control, load control, valve limiting, overspeed trip logic, shutdown logic, alarm handling, and platform diagnostics.
⚙️ Product Parameters
Brand: WOODWARD
Model: 2301E-ST
Part Number: 8273-1014
Series: 2301E-ST Digital Steam Turbine Control
Product Name: Digital Load Sharing and Speed Controller
Product Type: Industrial Turbine Control Module
Application: Small Steam Turbine Speed and Load Control
Power Supply: 18–36 VDC (24 VDC nominal)
Power Consumption: 20 W maximum nominal
Input Current: 431 mA at 24 VDC
Weight: Approximately 1.75 kg
Dimensions: Refer to the manufacturer mounting drawing
Speed Regulation: ±0.25% of rated speed
Magnetic Pickup Input: 100–24,950 Hz
Analog Inputs: 2 configurable inputs, including 4–20 mA and voltage signals
Discrete Inputs: 8
Discrete Outputs: 4
Analog Outputs: 2 configurable output channels
Communication: RS-232 / RS-422; Modbus capability depending on configuration
Hazardous Area: Hazardous-location version; verify applicable installation certification
Place of Manufacture: Woodward manufacturing facilities
Country of Origin: Verify individual unit nameplate
Product Status: Industrial turbine control equipment; supplied condition must be confirmed
Discontinued: Current manufacturer lifecycle status requires confirmation
