In this configuration, the megger should read the resistance between one conductor and the outside sheath. Or will it? If we draw a schematic diagram showing all insulation resistances as resistor symbols, what we have looks like this:
Micro-Ohmmeter Model 6250 5 1.1 International Electrical Symbols This symbol signifies that the instrument is protected by double or rein- forced insulation. CAUTION - Risk of Danger! Indicates a WARNING and that the operator must refer to the user manual for instructions before operating the ...
Controls Each screen function of our GUI is capable of responding to up to six tactile push buttons. On the dedicated PCB, the outer two are marked as “Select” and “Back,” while the inner four are marked with arrow symbols for left, right, up, and down. These buttons form ...
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