Mitsubishi FREQROL FR-A024-1.5K

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23.

INSPECTION

AND

MAiNVMO6

23.4

Measuring

Voltage,

Current, and Power in

Main

Ckcult

Qyrw~ttleV~Rnd~

Since

the

inverier inpulloutput

voltage and

current include high harmonic

components,

meas-

urement

resub vary depending on

the

measuring instrument

and

the

circuits

used

meas-

urement.

measure voltage and current

with

instrument

for

commerclal frequency

application,

use

the instrument in the table given in the next page and the circuit in the

follow-

ing

diagram.

Measuring pointr and in8lrum~ntr

100-

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