Woodward 2301E Digital Load Sharing & Speed Controller

Product Overview

The Woodward 2301E is a high-performance microprocessor-based controller engineered for precise speed regulation and load sharing
of diesel, gas engines, and generator setsWoodward. Delivering industry-leading control accuracy and robust reliability, this advanced unit serves as
a direct, backward-compatible replacement for legacy 2301A/D controllers, offering enhanced I/O, communication, and diagnostic capabilities for
critical power generation applications.

Key Specifications

• Supply Voltage: 18–36 VDC (Nominal 24VDC)
• Power Consumption: < 20WWoodward
• Speed Input: 100–24,950 Hz (90–32,000 rpm) @ 1.7–35 VacWoodward
• Speed Regulation: ±0.25% (Isochronous), 0–10% adjustable (Droop)
• Load Sharing Accuracy: ±1% of rated load
• Operating Temp: -40°C to +70°C
• Protection: IP54 (Front Panel)
• Certifications: CE, ATEX, CSA, ABS, BV, CCS, DNV, LR
  
  

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Core Features

• Dual Operating Modes: Isochronous & Droop control for grid/island operation
• Multi-Unit Load Sharing: Manages up to 32 parallel generator sets
• Flexible Configuration: PC-programmable via Woodward Control AssistantWoodward
• Comprehensive I/O: 8 Digital In, 4 Relay Out, 2 Analog In/Out, PT/CT inputs
• Advanced Communication: RS-232, RS-422, Modbus RTU
• Built-in Protection: Over-speed, fault logging, torque & MAP limitingWoodward
• Hazardous Location Option: 8273-1012 (Zone 2, Ex ec IIC T3/T4)

Applications

• Diesel & Gas Generator Sets
• Marine Auxiliary Power Systems
• Industrial Cogeneration Plants
• Standby/Backup Power Units
• Oil & Gas Engine Driven PumpsWoodward
• Traction & Mobile Power Equipment

Why Choose Woodward 2301E?

Engineered for uncompromising performance in harsh environments, the 2301E ensures stable engine/generator operation, optimal
load distribution, and extended equipment life. Its rugged construction, extensive certifications, and backward compatibility make it the
preferred choice for system upgrades, retrofits, and new installations worldwide.

Main products:

Covering globally renowned brands:

Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, Allen-Bradley, Motorola, GE Fanuc, Yaskawa, Bosch Rexroth, ACSO, Yokogawa, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, Alstom, EPRO, HIMA, Honeywell, Prosoft, AMAT, Siemens, etc.

Product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.