WOODWARD 9907-164 Steam Turbine Control
WOODWARD 9907-164 Steam Turbine Control
The Woodward 9907-164 is a digital microprocessor-based controller module designed to control steam turbines, specifically turbogenerators and turboexpander applications.
It belongs to Woodward’s 505 Digital Governor series.
Here are some key features of the Woodward 9907-164:
- Speed/Frequency Control: This is the primary function, ensuring the turbine operates at the desired speed or frequency.
- Extraction/Admission Pressure Control: It manages the pressure of extracted or admitted steam from the turbine.
- Turbine or Generator Load Control/Limiting: Controls or limits the turbine’s load or the power generated.
- Critical Speed Avoidance: The controller incorporates three critical speed bands to prevent the turbine from reaching unsafe speeds that could cause damage.
- Auto Start Sequence: It can handle both hot and cold starts of the turbine.
- Security Features: The program is password protected to restrict unauthorized access.
- Multi-lingual HMI: The controller has a built-in Human-Machine Interface (HMI) screen that can display information in various languages.
Overall, the Woodward 9907-164 is a sophisticated control unit for steam turbines, offering precise control, safety features, and user-friendly operation.
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1. Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.
2. Q: Do you have inventory or need to buy from other suppliers?
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4. Q: Do you sell outdated products? Even a very old product?
A: If there is a new model that needs to be replaced, we will recommend you to use the new model;
if it is not easy to replace, we will help check the old one in good condition.
If used or other conditions, we will tell you the truth.
5. Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
it will take 5-7 working days after receiving the payment.
If it is not a normal product, it always takes 3-4 weeks or 6-8 weeks to order.
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