Woodward 8200-1508 Product Introduction

Name: WOODWARD | 8200-1508 | Digital speed controller
SKU: 18370
Price: 1066.00 USD
Availability: InStock

1. Product Description

The Woodward 8200-1508 is a high-performance digital governor controller, meticulously engineered to provide precise speed and load control for industrial engines and turbines. As a key component in Woodward’s 8200 series, it integrates advanced microprocessor technology with robust hardware design, ensuring reliable operation in demanding industrial environments. This controller serves as the core of engine and turbine control systems, enabling accurate regulation of rotational speed, power output, and other critical operational parameters to optimize performance and ensure safe operation.

2. Product Parameters

Parameter	Details
Input Voltage	18-32V DC, suitable for standard industrial power supplies with voltage fluctuations
Speed Sensing	Supports magnetic pickup (MPU) inputs with a frequency range typically up to 10,000 Hz for accurate speed detection
Output Signals	Analog outputs: 4-20 mA for actuator control; Digital outputs: Relay contacts for alarm and control functions (e.g., start/stop signals)
Control Accuracy	Speed control accuracy of ±0.25% of rated speed, ensuring stable operation under varying load conditions
Communication Interfaces	Equipped with RS-485 interface supporting MODBUS RTU protocol for seamless integration with SCADA and HMI systems
Operating Temperature Range	-40°C to +70°C, enabling reliable performance in extreme temperature environments
Storage Temperature Range	-55°C to +85°C, suitable for long-term storage in harsh conditions

3. Product Specifications

Physical Dimensions: Compact design with dimensions approximately 150 mm (width) × 100 mm (height) × 80 mm (depth), facilitating easy installation in control cabinets with limited space.

Mounting Method: DIN rail mounting or panel mounting options, providing flexibility for integration into various control system configurations.

Enclosure Rating: IP20 protection class for the controller itself, ensuring protection against solid objects and dust in industrial settings.

Power Consumption: Typically less than 15W under normal operating conditions, minimizing energy usage in industrial systems.

Environmental Resistance: Resistant to vibration (up to 10 g peak) and shock (up to 50 g peak), meeting industrial standards for ruggedness.

4. Series

The 8200-1508 belongs to Woodward’s 8200 series of digital governors. This series is renowned for its versatility and reliability, offering a range of controllers tailored for different engine and turbine types, including diesel engines, gas engines, and small to medium-sized turbines. The 8200 series builds on Woodward’s decades of experience in engine control, incorporating advanced software algorithms and user-friendly programming interfaces to meet evolving industrial control needs.

5. Features

Precise Speed Regulation: Utilizes advanced PID (Proportional-Integral-Derivative) control algorithms to maintain stable speed under varying load conditions, reducing speed fluctuations and improving system efficiency.

Flexible Configuration: Programmable parameters via software tools allow customization for specific engine/turbine models and application requirements, such as speed setpoints, acceleration rates, and load limits.

Comprehensive Diagnostics: Built-in diagnostic functions monitor system health, including sensor faults, communication errors, and power supply issues, with status indicators and alarm outputs for quick troubleshooting.

Redundant Design Options: Available with optional redundant power supplies and sensor inputs in some configurations, enhancing system reliability in critical applications where downtime must be minimized.

Wide Compatibility: Supports various fuel systems, including mechanical and electronic fuel injectors, making it compatible with a broad range of engines and turbines from different manufacturers.

6. Function

The primary function of the Woodward 8200-1508 is to regulate the speed and load of industrial engines and turbines. It continuously monitors the rotational speed via input sensors, compares it with the desired setpoint, and adjusts the fuel supply or other control variables through output signals to actuators. This precise control ensures the engine or turbine operates at the optimal speed, maintains stable power output, and protects against over-speed, under-speed, and other hazardous conditions by activating safety shutdowns when necessary.

7. Use

In industrial applications, the 8200-1508 is used to control engines and turbines in power generation, mechanical drive, and marine propulsion systems. For example, in a diesel generator set, it adjusts the fuel injection quantity to maintain a constant generator speed, ensuring stable AC voltage and frequency output. In a gas turbine-driven compressor system, it regulates the turbine speed to control compressor discharge pressure. It also enables remote monitoring and control via communication interfaces, allowing operators to adjust parameters and receive alarms through SCADA or HMI systems.

8. Application Fields

Power Generation: Used in standby and prime power generator sets (diesel, gas, or dual-fuel) to control engine speed and generator output, ensuring reliable electricity supply for industrial facilities, data centers, and remote off-grid locations.

Mechanical Drive Systems: Applied in industrial machinery such as pumps, compressors, and fans driven by engines or turbines. It regulates speed to match process demands, optimizing energy efficiency and reducing wear on mechanical components.

Marine Propulsion: Utilized in marine engines for ship propulsion and auxiliary power systems, controlling engine speed to adjust vessel speed and ensure stable operation in varying sea conditions while complying with marine safety standards.

Oil and Gas Industry: Deployed in offshore and onshore oilfield equipment, including pump jacks, gas compressors, and wellhead control systems, where reliable engine/turbine control is critical for continuous production and safety.

Industrial Boilers: Integrated into boiler feed pump systems driven by engines or turbines, regulating speed to maintain consistent water flow and pressure, ensuring efficient boiler operation in industrial heating and steam generation applications.