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⚙️ Product Overview – Woodward ProTech-GII 8237-1600
The Woodward ProTech-GII 8237-1600 is a versatile and reliable protective relay designed for engine and generator protection applications. It combines robust monitoring, control, and protection functions to safeguard critical power generation equipment. With flexible logic configuration and multiple communication options, the ProTech-GII offers an integrated solution that enhances operational safety and efficiency.
Engineered with advanced microprocessor technology, this unit supports fast fault detection, automatic trip commands, and detailed event recording. Its user-friendly interface provides real-time data visualization and comprehensive diagnostics, streamlining maintenance and troubleshooting activities. The 8237-1600 model supports both standalone and networked configurations, making it ideal for power plants, industrial generators, and backup power systems.
📊 Key Features & Technical Specifications
| Specification | Description |
|---|---|
| Model Number | 8237-1600 |
| Product Type | Protective Relay for Engine & Generator |
| Power Supply | 24 VDC (18–32 VDC range) |
| Inputs | Multiple analog inputs for temperature, pressure, speed, and more |
| Outputs | Programmable relay outputs, alarm signals |
| Communication Interfaces | Modbus RTU, Ethernet, CAN bus |
| Display | Backlit LCD display with menu navigation |
| Operating Temperature | –40°C to +70°C |
| Logic Programming | Customizable logic via PC software |
| Fault Detection | Over/under speed, overtemperature, overpressure, loss of speed detection |
| Event Logging | Non-volatile memory with time-stamped fault records |
| Mounting | Panel-mounted enclosure |
| Certifications | UL, CE, CSA |
🏭 Industrial Application Insight
The Woodward ProTech-GII 8237-1600 relay plays a pivotal role in protecting engines and generators within various industrial sectors. As power generation systems become increasingly complex, the need for intelligent protective devices grows. This relay addresses those needs by providing comprehensive monitoring and fault management, thereby reducing downtime and extending equipment life.
With the growing focus on renewable integration and hybrid power systems, reliable protection devices like the 8237-1600 ensure seamless operation under fluctuating load conditions. Recent trends in predictive maintenance and remote monitoring further underscore the importance of such advanced relays in industrial ecosystems.
In 2025, the industrial protective relay market is expected to grow steadily, driven by investments in infrastructure modernization and energy transition initiatives. The ProTech-GII is well-positioned to meet these evolving demands with its adaptability and robust design.
🔗 Explore Woodward ProTech-GII products
🔗 Browse other industrial protection solutions
📌 Recommended Similar Models
| Model Number | Brief Description |
|---|---|
| 8237-1601 | ProTech-GII with enhanced communication ports |
| ProTech-G3 | Advanced engine protection with expanded features |
| WDG-2000 | Generator protection relay with wide input range |
| 8237-1500 | Basic ProTech variant for engine control |
| 2301-0189 | Woodward control relay for generator sets |
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