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The ProTech 203 Overspeed Protection System monitors three individual magnetic pickups (MPUs) to provide overspeed protection for steam and gas turbines and other prime movers.
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9907-147Data sheet |
The system replaces mechanical overspeed devices, especially in high-speed applications (above 10 000 rpm) when a mechanical overspeed device becomes unreliable Ease of calibration and testing, accuracy, and repeatability are the hallmarks of this system. |
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The ProTech device is unlike mechanical overspeed devices which equire considerable trial and error to set the overspeed trip setpoint. Because it uses digital speed-sensing technology, the ProTech device's setpoint is configured simply by programming the value from the touch panel on the front. |
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To insure its accuracy and functionality, each of the three speed-sensing units can be individually tested while the prime mover is running, using the integral frequency generator. A key lock prevents programming and testing by unauthorized personnel. |
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Award-winning service |
More than 25 in stock |
Full 12-month warranty |
We deliver worldwide |
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Our products are all genuine imported goods, which can be tested, worry-free after-sales service, and quality guaranteed.
We have tens of thousands of models and tens of thousands of stocks in stock, welcome to consult!
Global direct procurement guarantee
All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
Why do so many customers choose us?
On the basis of the same quality, we provide:
- More competitive price system
- Faster logistics response
- More complete technical support (free product technical documentation)
Your trust is the driving force for our continuous progress, submit your requirements immediately to get exclusive quotes
