Hioki 3155-01, Instruction Manual

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5.3 Earth Leakage Current Measurement Mode (ME Equipment)
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NOTE
NOTE
Equipment to
be measured
Insulating transformer
(UL1015, AWG #18
or equivalent) wire
・ When the auxiliary power socket does not fit the power plug of the
equipment to be measured, use the supplied power plug.
・ Use wire for connecting the functional earth terminals of the equipment to
be measured, or an F-type applied part to the ground.
・ When the equipment to be measured requires the use a single phase power
source, connect the 3155 between the power source and the single phase
power source, as well as between the single phase power source and the
equipment to be measured.
When testing class 0I or other older models, use (UL1015, AWG #18 or
equivalent) wire to connect the G terminal with the protective earth terminal
of the equipment to be measured.