WOODWARD 9903-543 is an automatic generator load controller launched by Woodward. The following is a detailed introduction:

Product Overview

WOODWARD 9903-543 is mainly used to optimize the load distribution between multiple generator sets, which can achieve smooth load conversion, reduce equipment pressure, ensure system stability when power changes, and effectively manage the load distribution of 1 to 15 generators, and control them through auxiliary circuit breakers.

Technical parameters

Dimensions: 8.5 inches wide × 7.5 inches high × 2 inches deep.

Weight: 2 pounds 4 ounces.

Power supply: 12 to 24V DC.

Operating temperature range: -20°C to + 70°C (-4°F to + 158°F).

Control signal: Supports analog and digital control signals.

Communication protocol: Compatible with a variety of communication protocols for easy integration with existing systems.

Load control: Enables smooth loading and unloading of the generator to prevent power surges.

Slope regulation: Features an adjustable electronic ramp for precise load control.

Basic load capacity: Maintains a specific load level even when not participating in load sharing

Product Features

Optimized load distribution: It can make the load distribution of each generator set more reasonable, and improve the overall efficiency and reliability of the power generation system.

Smooth power conversion: It can enable the generator to achieve smooth power transition during loading and unloading, protecting the equipment from damage such as current shock.

Strong compatibility: It is compatible with Woodward's 2301, 2500 and EPG load sharing systems, which is convenient for users to expand and upgrade the system.

Easy installation: It supports DIN rail or panel mounting, which is convenient for installation in different control environments.

Simple operation: It has a simple and intuitive user interface, which is convenient for operators to set up and monitor.