1. Product Description
WOODWARD 8280-414 is a reliable digital speed controller designed for industrial engines and generator sets. It focuses on stable speed regulation and operational monitoring for mechanical power equipment. This compact controller supports steady speed adjustment under different load conditions, effectively preventing speed fluctuation and abnormal shutdown. Built with industrial-grade hardware, it features strong anti-interference ability and long service life, adapting to harsh working environments such as power stations and industrial production sites. It serves as a core control unit to maintain stable and safe operation of engine systems.

WOODWARD 8280-414
2. System Introduction
The 8280-414 control system adopts mature digital control logic to realize closed-loop speed control for engines and generators. It collects real-time operating speed signals and automatically adjusts output parameters to keep the equipment running at a rated speed. The system supports standard signal interaction with peripheral sensors and executive components, realizing real-time monitoring, fault judgment and automatic protection functions. It can work independently or cooperate with other WOODWARD control modules to form a complete set of power control systems. Simple structure and easy commissioning make it suitable for most conventional industrial power control scenarios.
3. Product Technical Parameters
Operating Voltage: 18–40 VDC wide voltage input Rated Power Consumption: 40 W Control Mode: Digital closed-loop speed regulation Applicable Equipment: Industrial engines, generator sets and rotating mechanical equipment Working Temperature: -20°C to +70°C Storage Temperature: -40°C to +85°C Protection Level: Industrial standard anti-dust and anti-interference design Signal Compatibility: Support standard industrial frequency and analog signals Operation Stability: Low speed fluctuation under variable load conditions Installation Method: Standard cabinet mounting Service Life: Long-term stable industrial continuous operation
4. WOODWARD Other Series Model Recommendations
8280-1042: Single-engine digital speed controller, dedicated to independent speed regulation of single generator units.
8280-500: Universal digital control card, compatible with 723 and 828 series systems for flexible system upgrading.
9906-620: Integrated control module with enhanced signal acquisition and system diagnosis functions.
8280-317: High-stability control module for continuous operation of medium and large power generation equipment.
8280-322: Enhanced anti-vibration controller, suitable for severe vibration industrial working conditions.
8280-4414: Multi-channel temperature monitoring control module, supporting multi-point equipment temperature detection and protection.
8280-153: Compact low-power controller, ideal for small engine and generator control scenarios.
8280-500: Universal digital control card, compatible with 723 and 828 series systems for flexible system upgrading.
9906-620: Integrated control module with enhanced signal acquisition and system diagnosis functions.
8280-317: High-stability control module for continuous operation of medium and large power generation equipment.
8280-322: Enhanced anti-vibration controller, suitable for severe vibration industrial working conditions.
8280-4414: Multi-channel temperature monitoring control module, supporting multi-point equipment temperature detection and protection.
8280-153: Compact low-power controller, ideal for small engine and generator control scenarios.
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