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- PC reliability?
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- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
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from the electrical department...
buchoulz relay pressure relief valve and protective relay
hello
i need to check the buchoulz relay and pressure relief valve and protective relay on my trafo.
i checked the contacts by manually operating.the trip ckt is ok.
i want to know , is there any calibration of the above equipment.can the settings for them changed.
how the above three are specified when selecting for particular transformer?
i need to check the buchoulz relay and pressure relief valve and protective relay on my trafo.
i checked the contacts by manually operating.the trip ckt is ok.
i want to know , is there any calibration of the above equipment.can the settings for them changed.
how the above three are specified when selecting for particular transformer?
From Control Engineering magazine...
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Above articles copyright 2009 Reed Business Information.
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