Fluke 1730/BASIC User Manual page 29

3-Ф Wye IT
The logger has a galvanic isolation between the voltage
inputs and ground based signals like USB and mains
input.
Example: Industrial power in countries that use the IT
(Isolated Terra) system, such as Norway.
Energy Study
Load Study (no voltage measurement)
Shop for Fluke products online at:
A/L1
N
B/L2
C/L3
hcf047.eps
A/L1
N
B/L2
C/L3
hcf048.eps
MyFlukeStore
www.
3-Ф Wye Balanced
Example: For symmetrical loads like motors the
connection can be simplified by measuring only one phase
and assuming the same voltages/currents on the other
phases.
Energy Study
Load Study (no voltage measurement)
1.877.766.5412
.com
Energy Logger
Function Selection Buttons
A/L1
N
B/L2
C/L3
hcf049.eps
A/L1
N
B/L2
C/L3
hcf050.eps
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