Fluke 1730/BASIC - Page 28

1730
Users Manual
20
Split Phase
Example: A North American residential installation at the
service entrance.
A/L1
N
B/L2
hcf043.eps
Energy Study
A/L1
N
B/L2
hcf044.eps
Load Study (no voltage measurement)
3-Ф Wye
Example: Also called “Star” or four-wire connection.
Typical commercial building power.
A/L1
C/L3
B/L2
N
hcf045.eps
Energy Study
A/L1
C/L3
B/L2
N
hcf046.eps
Load Study (no voltage measurement)
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