Woodward 9905-864 | Steam Turbine Synchronization and Control System
Manufacturer: Woodward
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Part Number: 9905-864
Condition：New with Original Package
Product Type: Steam Turbine Synchronization and Control System
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Country of Origin: GERMANY
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Woodward 9905-864 Peak 150 Digital Control is engineered for precise steam turbine speed regulation, synchronization, and load sharing. Its microprocessor-based digital design ensures reliable and stable performance under varying operating conditions. Moreover, the NEMA 4X enclosure protects against dust, moisture, and corrosion, making it ideal for industrial, marine, and power plant applications.
Designed for integration with Woodward governors, automatic voltage regulators, and synchronizers, the 9905-864 supports configurable analog and digital inputs and outputs. In addition, its adaptive algorithms allow self-adjusting speed sensing for improved turbine stability, while soft load transfer ensures smooth transitions between generators or grid connections.
Technical Specifications – Woodward 9905-864
| Parameter | Details |
|---|---|
| Model | 9905-864 |
| Manufacturer | Woodward |
| Series | Peak 150 Digital Control |
| Power Input | AC/DC (universal supply) |
| Analog Inputs | 4–20 mA or 1–5 VDC (remote speed setting) |
| Speed Output | Configurable 4–20 mA or 0–1 mA |
| Operating Temperature | –25 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Enclosure Rating | NEMA 4X |
| Dimensions | Width 19 in (483 mm), Height 12.2 in (310 mm), Depth 4.1 in (105 mm) |
| Weight | 3–4 kg |
| Communication Ports | RS-232, RS-422 |
| Functions | Speed regulation, synchronization, load sharing, soft load transfer, torque limiting |
| Certifications | UL/CSA listed, CE compliant |
FAQ
Q: What is the primary function of the Woodward 9905-864?
A: It provides digital speed regulation, synchronization, and load sharing for steam turbines.
Q: Can it operate in harsh industrial environments?
A: Yes, the NEMA 4X enclosure protects against dust, moisture, and corrosion.
Q: What types of communication ports does it support?
A: RS-232 and RS-422 for integration and diagnostics.
Q: Does it support remote speed or load settings?
A: Yes, via 4–20 mA or 1–5 VDC analog inputs.
Q: Is it certified for international compliance?
A: Yes, UL/CSA listed and CE compliant for industrial use.