Woodward 8273-140 | 2301E Digital Load Sharing Speed Control

Availability: 10 left in stock

Woodward 8273-140 2301E Digital Load Sharing and Speed Control Module The 8273-140 (Model: 8273-140) is an advanced, full-authority digital speed control unit...

SKU: 8273-140

Manufacturer: Woodward
Product No.: 8273-140
Product Type: Digital Load Sharing Speed Control
Product Origin: USA
Payment:T/T, Western Union
Weight: 1950g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Woodward 8273-140 2301E Digital Load Sharing and Speed Control Module

The 8273-140 (Model: 8273-140) is an advanced, full-authority digital speed control unit from Woodward’s 2301E series. Engineered to replace the legacy 8273-101, this module provides the critical intelligence required for digital load sharing and speed regulation in engine and turbine applications. The 8273-140 (Part Number: 8273-140) is specifically designed for 24 VDC systems, offering a modern digital upgrade to traditional analog load-sharing systems while maintaining compatibility with standard Woodward actuators.

This unit functions as a high-speed processor that monitors engine RPM via magnetic pickup and manages the distribution of kilowatt loads between multiple generators operating in parallel. Unlike basic drivers, the 8273-140 (Model: 8273-140) incorporates complex control algorithms for isochronous and droop operation, ensuring that the engine maintains stable frequency despite sudden load fluctuations. It is a vital component for mission-critical power generation, marine propulsion, and oil and gas compressor systems where precise fuel metering and synchronization are required.

Detailed Technical Specifications

The 8273-140 (Model: 8273-140) offers enhanced digital processing for superior governing response.

Feature	Details
Manufacturer	Woodward
Model Number	8273-140
Series	2301E Digital Control (Replaces 8273-101)
Product Type	Full Authority Speed Control Unit
Input Power	18–32 VDC (Nominal 24 VDC)
Power Consumption	20 W Typical
Control Signal Input	4–20 mA, PWM, or Analog Bias
Actuator Drive	Proportional current output for Woodward actuators
Control Modes	Isochronous, Droop, and Load Sharing
Communication	Service port for PC-based configuration
Operating Temperature	–40°C to +70°C
Protection Features	Reverse polarity, overvoltage, and short-circuit protection
Dimensions	200 $\times$ 150 $\times$ 60 mm
Weight	1.95 kg (4.30 lbs)

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