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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 |
Our company's products are all genuine imported goods from abroad, 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!
