Overview
Specification
| Parameter | Specification |
|---|---|
| Model Number | 9907-023 |
| Module Type | Forward Acting Speed Control Module |
| Function | Provides forward-acting speed regulation for engines and turbines |
| Input Voltage | 28 VDC nominal, 24–32 VDC operating range |
| Current Draw | 50 mA typical, 100 mA maximum |
| Operating Temperature | –40°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Load Response | <100 ms typical response time to step load changes |
| Speed Accuracy | ±0.5% of full-scale speed |
| Resolution | 0.1% speed resolution |
| Mounting | Panel or rack mount with included hardware |
| Environmental Protection | Designed for industrial environments, resistant to vibration and electrical noise |
| Signal Inputs | Electronic load-sharing, analog speed references, and sensor feedback |
| Output | Analog actuator output (4–20 mA) or optional digital signal for control |
| Power Consumption | 1.5 W typical, 2 W maximum |
| Indicators | LED status indicators for power, fault, and operational status |
| Communications | Compatible with Woodward NetCon and Micronet communication systems |
| Connection Type | Terminal blocks for signal and power connections |
| Application Environment | Industrial engines, turbines, and multi-generator power plants |
| Certifications | CE compliant, UL recognized component |
| Dimensions | 6.5 x 4.0 x 2.2 inches (approximate, panel mount footprint) |
| Weight | 0.9 lb (0.41 kg) |
| Response Characteristics | Fast forward-acting control for transient load changes |
| Diagnostics | Built-in self-test and operational monitoring |
| Wiring | Compatible with standard Woodward actuator control wiring |
| Redundancy / Safety Features | Supports dual-engine load sharing, fault-tolerant operation |
FAQ
A1: It provides forward-acting speed control for engines and turbines with rapid load-response.
Q2: Is it suitable for harsh industrial environments?
A2: Yes, it is designed to withstand vibration, temperature extremes, and electrical noise.
Q3: Can it integrate with multi-engine systems?
A3: Yes, it supports electronic load-sharing for multiple engines operating in parallel.
Q4: What types of outputs does it provide?
A4: The module provides analog or digital signals for precise actuator control.
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