Woodward 9907‑1290 2301D PROACT Digital Turbine Module
Manufacturer: Woodward
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Part Number: 9907-1290
Condition：New with Original Package
Product Type: Digital Speed/Load Controller
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Country of Origin: GERMANY
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Woodward 9907‑1290 is part of the 2301D Digital Load Sharing and Speed Control series, designed for diesel engines, gas engines, and turbines. It delivers precise digital speed regulation, load sharing, and process control in both isochronous and droop operating modes.
Unlike older analog controllers, the 2301D series—including the 9907‑1290—features microprocessor-based technology for improved accuracy, flexible configuration, and robust communication capabilities. This module is widely applied in power generation, marine propulsion, and mechanical drive systems requiring reliable parallel operation and stable speed/load control.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Woodward Inc. |
| Model Number | 9907‑1290 |
| Series | 2301D Digital Load Sharing & Speed Control |
| Product Type | Digital Speed/Load Controller |
| Application | Diesel engines, gas engines, steam/gas turbines |
| Control Modes | Isochronous (constant speed), Droop (load sharing) |
| Speed Range | 1,000–25,000 Hz input frequency (from magnetic pickup or speed sensor) |
| Number of Set Speeds | Multiple programmable speed/load settings |
| Input Power Supply | 18–32 VDC |
| Actuator Drive Output | 0–200 mA (compatible with Woodward proportional actuators) |
| Communication Interfaces | RS‑232, RS‑485 Modbus |
| Display / Interface | Front-panel keypad and LCD for configuration and monitoring |
| Dimensions | 356 × 279 × 102 mm (14 × 11 × 4 in) |
| Weight | 3.0 kg |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –55 °C to +85 °C |
| Humidity | 5–95% non-condensing |
| Diagnostics | Built-in self-test, fault detection, watchdog timers |
| Certifications | CE, UL, CSA, IEC compliance |
| Origin | USA |