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http://eletri.co/lide-dyt ???????? How to Read and Interpret Electrical Diagrams and become a recognized Maintenance Electrician . http://eletri.co/manual-de-eletrica ???????? Electrical Manual . . ???? DOWNLOAD THE TABLES HERE The Megohmmeter is undoubtedly an important device for the professional in the electrical maintenance area, but the simple fact of having a megohmmeter does not mean that you know how to use it. Factors such as temperature and the motor's power level are crucial for the use of the measuring instrument in question to be able to show the insulation resistance correctly. The fact is that insulation resistance is a determining factor for you to be able to give the correct direction to a motor that is having compromised performance and you will only be able to have this clarity by measuring with a Megohmmeter. The measurement of these values will be directly related to the way in which you use the megohmmeter itself, for this some factors are important, for example: The motor's supply voltage Motor's operating temperature Correct use of the megohmmeter's voltage scale By respecting these three factors, the insulation resistance measurement will be guaranteed and you will be able to make the best decision when analyzing your electric motor. A big hug Everton Moraes Learn more about our work: ⚡ Our FanPage ???? http://eletri.co/face ⚡ Our Blog/Website ???? http://eletri.co/blog ⚡ EletroFace PlayList ???? http://eletri.co/yteletroface ⚡ Everton Responds PlayList ???? http://eletri.co/yteresponde ⚡ Technical Videos PlayList ???? http://eletri.co/yttecnico ⚡ Safe Electrical PlayList ????http://eletri.co/ytelsegura Our Courses: ⚡ Electrical Commands ???? http://eletri.co/ytcoel1 ⚡ Free CADe SIMU Course ???? http://eletri.co/ytcs