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CABLES 

Disconnect the cable from the line. Also disconnect opposite 
end  to  avoid  errors  due  to  leakage  from  other  equipment. 
Check  each  conductor  to  ground  and  /or  lead  sheath  by 
connecting one megohmmeter lead to a ground and /or lead 
sheather  and  the  other  megohmmeter  lead  to  each  of  the 
conductors  in  turn.  Check  insulation  resistance  between 
conductors by connecting megohmmeter leads to conductors 
in pairs. 
 

Содержание PCE-IT55

Страница 1: ...se extreme caution when working around bare conductors or bus bars Accidental contact with the conductor could result in electric shock Use the meter only as specified in this manual otherwise the pro...

Страница 2: ...Periodically wipe the case with a dry cloth Do not use abrasives or solvents on this instruments Display Large LCD with dual display Measurement Range 200 200k 200M 250V 200M 500V 2000M 1000V 750V ACV...

Страница 3: ...ance 40 4 5V 250Vrms Short circuit current 200mA DC Voltage Range Resolution Accuracy Input Impedance Overload Protection 1000V 1V 0 8 3 10M 1000Vrms AC Voltage 40Hz 400Hz Range Resolution Accuracy In...

Страница 4: ...f 6 pcs new batteries type 1 5V size AA is Required b Place back the battery cover and four the screws 3 3 Test leads check Set the range select switch to the 200 range With the tip and alligator clip...

Страница 5: ...00V and then proceed as indicated in a above for 500V testing The above note also applies to testing at 1000V In addition the following applies Note Make sure that the circuit under does not include c...

Страница 6: ...include the resistance of the motor wire and all other components between the motor and the main switch If a weakness is in dicated the motor and other components should be checked individually If th...

Страница 7: ...from other equipment Check each conductor to ground and or lead sheath by connecting one megohmmeter lead to a ground and or lead sheather and the other megohmmeter lead to each of the conductors in...

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