Power Derating Function - Agilent Technologies TwisTorr Medium-TMP Notice De Mode D'emploi

17 Technical Information

Power Derating Function

Power Derating Function
An enhanced power derating is implemented to provide the following
benefits:
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The enhanced power derating dynamically adapts per the following
functioning parameters:
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Refer to the PUMP manual for further description.
The user must set the gas type load (WIN 157) and Cooling mode (WIN 106) before
WARNING!
starting the pump.
The applied power limit is readable by serial line (WIN 155).
If the pump body temperature exceed 55 °C or the pump bearing
temperature exceed 60 °C or the Controller temperature exceed
60 °C, the controller goes in status 6 (Fail).
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Immediate auto-detection of changing requirements in the
application.
Dynamic TMP performance adapting to application conditions for
customer's process stabilization and speeding-up.
Always the best "tuning" for TMP pumping technology taking the
complete advantage of TwisTorr technology potential.
Pump components minimized stress by mean of continuous TMP
parameters tuning for extended reliability.
Gas type load (selectable WIN 157: see the following "Window
Meanings" paragraph).
Cooling mode (selectable WIN 106: see the following "Window
Meanings" paragraph).
Actual Body temperature (can be read by WIN 222).
Actual Driving Frequency (can be read by WIN 203).
TwisTorr Medium-TMP Rack Controller User Manual / 87-901-049-01