Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Woodward 8400-016 Speed Controller is a state-of-the-art electronic control unit designed to provide precise speed regulation for a wide range of engine types, including diesel, gas, and dual-fuel systems. Offering advanced features such as adaptive control algorithms, real-time monitoring, and high-speed response, the 8400-016 is ideal for applications requiring fast, reliable engine speed control.
This controller is part of Woodward’s renowned series of speed control products, built to ensure engine stability, optimize performance, and reduce fuel consumption. The 8400-016 is widely used in industrial, marine, and power generation systems, where precise speed regulation is essential for operational efficiency.
With built-in safety features, high flexibility in configuration, and compatibility with a variety of sensors and actuators, the 8400-016 Speed Controller is the perfect solution for engines requiring precise and stable speed management.
Product Specifications
| Specification | Details |
|---|---|
| Model Number | 8400-016 |
| Product Type | Electronic Speed Controller |
| Control Method | Electronic governor with speed feedback |
| Control Input | 4–20 mA, 0–5 VDC, PWM |
| Operating Voltage | 18–32 VDC (Nominal: 24 VDC) |
| Power Consumption | ≤ 15 W |
| Speed Range | 500–15,000 RPM (engine-dependent) |
| Speed Control Accuracy | ±0.1% of rated speed |
| Response Time | < 100 ms |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +85°C |
| Inputs | 1 Analog Speed Feedback, 2 Digital Inputs, 2 Analog Inputs |
| Outputs | 1 Analog Speed Output, 2 Relay Outputs, 1 PWM Output |
| Mounting | Panel/DIN rail mounted |
| Sealing | IP65 rated (when housed in an appropriate enclosure) |
| Dimensions (W × H × D) | 210 x 160 x 75 mm |
| Weight | 2.2 kg |
| Certifications | CE, UL, RoHS, CSA, IECEx Certified for hazardous environments |
Product Applications
The Woodward 8400-016 Speed Controller is designed for high-precision control in various demanding applications. It is particularly well-suited for:
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Industrial Engines
Provides accurate speed regulation for engines used in manufacturing plants, mining operations, and heavy machinery. -
Marine Applications
Used in marine engines for propulsion, auxiliary power, and other onboard systems requiring precise speed control. -
Power Generation
Controls engine speed in gensets, ensuring stable power generation under varying load conditions. -
Oil & Gas Industry
Ensures the correct engine speed in pump jacks, compressors, and drilling rigs for uninterrupted operations. -
Cogeneration Systems
Maintains engine speed in cogeneration units, optimizing both electricity and thermal output for combined heat and power (CHP) applications. -
Backup Power Systems
Regulates speed and maintains optimal performance in standby gensets, ensuring reliable power during outages.
Product Advantages
The Woodward 8400-016 Speed Controller offers several compelling advantages:
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High Precision Speed Control
Achieves exceptional accuracy, providing a stable engine speed with less than ±0.1% deviation. -
Fast Response Time
Reacts quickly to speed fluctuations, with a response time of less than 100 milliseconds, ensuring quick stabilization. -
Adaptable Control Inputs
Accepts multiple input types (analog, digital, PWM), making it versatile and adaptable to various engine setups. -
Improved Fuel Efficiency
By regulating engine speed precisely, the 8400-016 helps optimize fuel consumption, reducing operational costs. -
Built-in Safety Features
Includes fault detection and protection mechanisms, reducing the risk of engine damage due to speed instability. -
Flexible Integration
Compatible with a wide range of actuators, sensors, and engine configurations, enabling easy integration into existing systems. -
Weather and Environmental Resistance
With an IP65 rating (when enclosed), it performs reliably in harsh environments, including extreme temperatures, humidity, and dust.
FAQ (Frequently Asked Questions)
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What is the primary function of the 8400-016 Speed Controller?
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It regulates the engine speed by adjusting the input signal to the engine actuator, ensuring precise control over engine performance.
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Can this controller handle multiple engine types?
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Yes, it supports a variety of engine types, including diesel, gas, and dual-fuel engines.
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What control signals does the 8400-016 accept?
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It accepts analog signals (4–20 mA, 0–5 VDC), as well as PWM and digital inputs.
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What is the response time of the 8400-016?
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The controller responds in less than 100 milliseconds, ensuring quick speed stabilization.
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Can the 8400-016 be used in marine applications?
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Yes, it is commonly used for marine engine speed control, providing reliable performance in marine environments.
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What is the operating temperature range?
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The controller operates between -40°C and +70°C, making it suitable for both hot and cold climates.
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Is the 8400-016 suitable for backup power systems?
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Absolutely. It is ideal for backup power generators, providing stable speed control during emergency power scenarios.
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Can I mount the 8400-016 on a DIN rail?
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Yes, it supports panel or DIN rail mounting for easy installation.
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What certifications does the 8400-016 have?
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It is CE, UL, RoHS, CSA, and IECEx certified, making it safe for use in hazardous environments.
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How does the 8400-016 help improve fuel efficiency?
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By maintaining precise engine speed, it optimizes fuel consumption and minimizes waste, improving overall fuel efficiency.
Related Models (Same Series or Functional Equivalents)
| Model | Type | Control Method | Features | Typical Application |
|---|---|---|---|---|
| 8400-016 | Speed Controller | Electronic Speed Control | Accepts analog, PWM, digital inputs | Diesel, gas, and dual-fuel engine control |
| 8400-017 | Advanced Speed Controller | Electronic Speed Control | Enhanced diagnostics, faster response | Marine propulsion and industrial engines |
| 2301D | Digital Speed Governor | Isochronous / Droop | Full speed/load control, advanced diagnostics | Gensets, prime power applications |
| 505XT | Steam Turbine Controller | Load sharing, speed control | Load shedding, synchronizing control | Steam turbine operations, power plants |
| LS-5 | Load Sharing Controller | Isochronous / Droop | Synchronizing relays, automatic load transfer | Distributed generator networks, backup power |
| 9905-940 | Generator Controller | Isochronous / Droop | Advanced fault detection, communication protocol | Utility-scale generator systems |
Popular Models from the Same Brand (Woodward)
| Model | Type | Function | Typical Application |
|---|---|---|---|
| 2301D | Digital Speed Controller | Speed and load control, multi-engine | Industrial and backup generator systems |
| 505XT | Steam Turbine Controller | Turbine load control, valve management | Power generation facilities |
| SPM-D2 | Synchronizer Module | Generator phase and voltage matching | Utility power systems, standby generators |
| ProAct IV | Integrated Actuator Controller | Throttle control and actuator integration | Marine and industrial engines |
| EasYgen-3500XT | Generator Controller | Advanced genset management and monitoring | Industrial power generation, off-grid systems |
| 723PLUS | Engine Management System | Speed control, load sharing, system logic | Heavy industrial equipment, oilfields |
