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VOLTMETER
AC voltmeter is necessary. The approximateAC voltage ranges of the voltmeters to be used for various typesof generators are asfollows:
0 to 15OV: Type with an output voltage of 110 or 120V
0 to 300V: Type with an output voltage of 220, 230 or 240V
0 to 150V, 0 to 330V: Dual voltage type
For AC
(2)AMMETERS
AC ammeteris necessary. An AC ammeter with
arangethatcan be changed according to the
currentrating of agivengenerator is most desirable. (About 10A, 20A, 1OOA)
For AC
Fig.
(3)METERFREQUENCY
Frequency range :About 45 to 65Hz
NOTE: Be careful of thefrequencymeter’s input voltage range.
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Fig. | |
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