The Woodward 5417-041 is a precision digital speed controller for industrial prime movers. This versatile unit regulates engine or turbine speed with exceptional accuracy and dynamic response. Consequently, it ensures stable operation for generators, pumps, and compressor drives across various industries.
Core Control Functionality and System Integration
This controller excels at maintaining precise isochronous or droop speed control for synchronous operation. It processes input from magnetic pickups or analog transducers to calculate real-time speed. Moreover, the 5417-041 provides direct output signals to actuate fuel valves or inlet guide vanes.
The unit features configurable gain, stability, and compensation parameters for optimal tuning. Therefore, engineers can tailor its response to match the specific dynamics of the driven machinery.
Detailed Electrical and Physical Specifications
Designed for panel or rack mounting, this controller offers robust performance in demanding environments. Below are its comprehensive technical and mechanical specifications for system integration.
Comprehensive Technical Specifications:
| Parameter | Specification |
|---|---|
| Manufacturer | Woodward |
| Model Number | 5417-041 |
| Product Category | Digital Speed Controller / Governor |
| Speed Input Signal | Magnetic Pickup (MPU) or 4-20 mA analog |
| Speed Input Range | 50 to 12,000 Hz (MPU), scalable |
| Speed Control Accuracy | ±0.25% of setpoint or better |
| Control Outputs | 4-20 mA (Primary), 0-10V DC (Auxiliary) |
| Output Drive Capacity | Up to 600 Ω load (4-20 mA output) |
| Control Algorithm | PID with adjustable parameters |
| Operating Modes | Isochronous, Droop, Base Load |
| System Voltage Supply | 18 – 36 V DC (24 V DC nominal) |
| Power Consumption | 8 Watts typical, 12W maximum |
| Controller Dimensions (H x W x D) | 190 mm x 60 mm x 150 mm |
| Controller Weight | 1.3 kg |
| Primary Component Count | 1x 32-bit µP, 2x signal conditioning ICs, 1x output driver |
| Internal Energy Storage | Supercapacitor for settings retention (~5 Joules, >72 hours) |
| Interface Connections | Removable screw terminal blocks (2 rows) |
| Communication Port | RS-232/RS-485 (Modbus RTU protocol) |
| Status Indicators | 6x LED indicators for Power, Run, Alarm, etc. |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -55°C to +105°C |
| Vibration Resistance | 5G (5-2000 Hz, 3 axes) |
| Humidity Rating | 5% to 95% non-condensing |
| Certifications | CE Marked, cULus Listed |
| Enclosure Rating | IP20 (for protected environments) |
Application and Industry Context
This controller is essential for governing diesel gensets, gas turbines, and hydro units in power plants. For sourcing related industrial control and protection devices, platforms like Alibaba list components. For example, you can find items like the RMS-TSG-TZ-C Static Trip unit for generator protection.
Details
| Weight | 0.85 kg |
|---|---|
| Dimensions | 180 × 110 × 40 mm |
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