Woodward 9903-543 | Electronic Governor Module Hot Items New In Stock

Brand：Woodward PLC

Item No.：Woodward 9903-543

Product origin：USA

Dimensions:145 × 95 × 55 mm

Weight:0.85 kg

Original overseas introduction, test assistance instructions support, stable and reliable service

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Product Introduction：

Overview

The Woodward 9903-543 is an electronic governor module designed for controlling the speed and load of industrial and marine engines. It delivers precise engine speed regulation, load sharing, and stable operation under varying load conditions.

General Information

Part Number: 9903-543

Manufacturer: Woodward

Brand / Country of Origin: Woodward / USA

Series: 9900 Series Electronic Governors

Type: Electronic Engine Governor Module

Mounting: Panel or engine-mounted installation

Technology: Digital closed-loop control with programmable parameters and built-in diagnostics

Power Specifications

Supply Voltage: 12–32 V DC

Power Consumption: < 10 W

Input: Powered from engine control or auxiliary DC supply

Protection: Over-voltage and reverse polarity protection

Indicators: LEDs for power, operational status, and fault conditions

Communication & Interface

Interface Ports: Analog and digital inputs/outputs for engine speed sensors and actuators

Function: Monitors engine speed and adjusts fuel actuator to maintain setpoint

Diagnostics: Integrated fault detection, alarms, and speed deviation monitoring

Operator Interface: Manual adjustment potentiometers or configuration via Woodward software

Reset Features: Supports system reset and parameter re-initialization

I/O & Channels

Relay Channels: Optional relay outputs for alarms or shutdown

External Load Support: Controls fuel actuators and auxiliary control devices

Environmental

Operating Temperature: –40 to +85 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP65 with proper enclosure or panel mounting

Dimensions & Weight

Dimensions (L × W × H): 145 × 95 × 55 mm

Weight: ~0.85 kg

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This product has a clear channel, timely delivery, and a reasonable unit price. It supports discounts based on the purchase volume.