Hioki 2300 Smart Site, Instruction Manual, Page: 188 / 366

9 2331-20 POWER METER MODULE
175
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APPX
IDX
Connect the sensors and cables to the measured line according to
the connection diagram.
1.
Connect the clamp sensors to the line.
2.
Connect the voltage cables to the line.
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"Connection diagram"(P.176)
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Instruction manuals of the clamp sensors
Completing Measurement
1.
Remove the voltage cables.
2.
Remove the clamp sensors.
Source(K)
Load(L)
• Ensure that the measured line is correctly set and connection
correctly made to ensure accurate measurement.
• Clamp the cladding of the wire by placing the clamp with the
arrow on it facing the load side.
• This module can be used for a single-phase, 2-wire line to a 3-
phase, 4-wire line. Each channel is not independent, however,
and thus the module cannot be used as two single-phase watt-
meters.
• When measuring a 3-phase line, be sure to align the phase
sequence of the measured line with the order of measurement
channels of the module.