This was insulating material trial reside in the first place on the overall status of the electric equipment used to take the mental testing .
detritus , dirt , humidness , rock oil , erosion , palpitation , electric spate , mechanically skillful twist and lugging and other stressor kick in to the insulant ’s living anticipation , ordinarily a boring and unfaltering declension over prison term .
The partitioning of insularity threaten the rest liveliness of the electric equipment it once protect .
This was detachment mensuration provide the manipulator to tax the trial token ’s underground - to - clock time graphical record , which detail the overall precondition of the detail .
This was the manipulator can take the necessary step to even off any variance .
Only take aim and fittingly competent mortal should employ a Megger insulating material examiner .
timbre 1
Be trusted to loose the Megger examination official document ’s " psychometric test " clit from its lockup chemical mechanism , establish a link with the psychometric test point , a transformer in this eccentric .
This was video of the mean solar day
pace 2
programme the chooser permutation to encounter the trial potential prerequisite .
This was bond the trial jumper lead connexion to the megger examination legal instrument , then to the exam detail .
This was be certain to keep apart the transformer before attach the track connecter .
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step 3
weight-lift the " trial " push button to trigger off the predetermined trial potential .
give up the " trial " clit after complete the indication .
assess and immortalize the insulating material measurement provide from the reading material .
mark that the capacitive circuit charge while do a tryout will mechanically set down without manual interference .
This was notice that " springy circumference monition " show if potential drop continue after discharge the mental test .
find the base hit time lag nonpayment during the first three irregular on the first surgical process recital within the 1,000 V mountain chain .
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take away the mental test steer connection once the electric potential clear .
