





Product Description
Woodward 9905-376 2301A Load Sharing and Speed Control
- Manufacturer: Woodward
- Model/Part Number: 9905-376
- Description: 2301A Load Sharing and Speed Control, Low Voltage, Forward Acting, 20–40 VDC, 0–200 mA Actuator Current, for Diesel/Gas Engines and Steam/Gas Turbines
Overview
- The Woodward 9905-376 is a 2301A series load sharing and speed control module designed for precise speed regulation and load sharing in power generation systems. It controls diesel or gas engines, or steam or gas turbines, in single or multi-unit setups, suitable for industrial, marine, and power plant applications. It provides isochronous or droop control for stable operation.
Technical Specifications
Specification | Details |
---|---|
Model | 9905-376 |
Series | 2301A Load Sharing and Speed Control |
Type | Electronic speed and load sharing control |
Power Supply | 20–40 VDC, < 15 W nominal |
Actuator Current | 0–200 mA |
Action | Forward acting |
Speed Sensor | Magnetic Pickup Unit (MPU), 100–300 Ω impedance |
Speed Range | Switch-selectable: 500–1500 Hz, 1000–3000 Hz, 2000–6000 Hz, 4000–12,000 Hz |
Control Modes | Isochronous (constant speed) or droop (via external potentiometer) |
Load Sharing Signal | 0–6 VDC |
Current Transformer (CT) Input | 5 A, 2.5–7 VA burden |
Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
Storage Temperature | -55°C to +105°C (-67°F to +221°F) |
Relative Humidity | 5% to 95%, non-condensing |
Vibration | 4 G, 5–500 Hz |
Shock | 20 G peak |
Protection Rating | Not specified (designed for control cabinet use) |
Dimensions | 387 mm x 181 mm x 64 mm (15.25 in x 7.125 in x 2.5 in) |
Weight | Approximately 1.8 kg (4 lbs) |
Mounting | Rack or panel mount, sheet-metal chassis |
Terminals | Screw clamp terminals |
Certifications | CE, suitable for ordinary locations |
System Compatibility | Diesel/gas engines, steam/gas turbines, Woodward EG, EGB, PB, TM, 2301 actuators, SPM-A synchronizers, AGLC, APTL controls |