Brief Introduction to Woodward 8200-508 Control Module
1. Product Description
The Woodward 8200-508 is a versatile, user-friendly control module designed for speed and load control of industrial engines and turbines. It’s mainly used to keep equipment (like diesel engines, gas turbines, or generators) running at a stable speed or maintain a set load, ensuring reliable performance in power generation, oil & gas, marine, and industrial manufacturing. With a compact design, it’s easy to install and configure—no complex programming skills are needed. Built to handle tough industrial conditions (vibration, temperature changes), it integrates smoothly with sensors and actuators, making it suitable for both new setups and equipment upgrades.
2. Technical Specifications
- Power Supply: 24 V DC (18–32 V DC, wide input for industrial stability)
- Core Functions: Speed control, load control, and basic safety interlocks
- Speed Input: Accepts magnetic pickup (MPU) signals (typical 30–1000 Hz)
- Output Signals: 1 x 4–20 mA analog output (for actuator control, e.g., fuel valve) + 2 digital outputs (for alarms or relays)
- Operating Temperature: -40°C to +70°C (works in harsh on-site environments)
- Dimensions: Compact (approx. 110 mm × 90 mm × 45 mm) for easy cabinet mounting
- Accuracy: ±0.2% speed regulation (ensures stable equipment operation)
- Protection: Short-circuit and reverse polarity protection (prevents module damage)
3. System Introduction
The 8200-508 is part of Woodward’s “8200 Series”—a family of simple, cost-effective control systems for small to medium-sized rotating machinery. The system consists of the control module, speed sensors (MPUs), fuel actuators, and basic configuration tools. It works in a straightforward way: the module collects speed/load data from sensors, compares it to the user-set target, and adjusts the actuator (e.g., fuel supply) to keep performance stable. This series is widely used in backup generators, industrial pumps, marine auxiliary engines, and small gas turbines—applications where reliable control and low downtime are key. It doesn’t require complex system integration, making it popular for small businesses and industrial sites with basic control needs.
4. Recommended Related Models in the Same Series
- Woodward 8200-509: Similar to 8200-508, with added load sharing capability (for parallel operation of multiple generators).
- Woodward 8200-510: Enhances with digital communication (Modbus RTU) for remote monitoring and configuration via a computer.
- Woodward 8200-511: Dual-speed control module (supports high/low speed switching, e.g., for equipment with different operating modes).
- Woodward 8200-512: Ruggedized version with IP65 protection (for outdoor or dusty environments like construction sites or mining equipment).
- Woodward 8200-513: Higher output current (1 A) to drive larger actuators (e.g., heavy-duty fuel valves for large engines).
- Woodward 8200-514: Combines speed control and overspeed protection (adds emergency shutdown for critical safety).
- Woodward 8200-515: Low-voltage variant (12 V DC power supply) for mobile equipment (e.g., boat engines, portable generators).
- Woodward 8200-516: Analog + digital input support (accepts both MPU and 4–20 mA signals) for flexible sensor integration.
- Woodward 8200-517: Compact “mini” version with fewer outputs (for ultra-simple applications like small pumps or fans).
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