Fluke 1750 Operator's Manual page 27

ØA/L1
GND
ØC/L3
ØB/L2
Example: Often found in industrial settings where electric motors are used.
1750 POWER RECORDER
VOLTAGE
POWER
A B C N
100-240 V
47-63 Hz
ON
CURRENT
Figure 8. Three-Phase Delta
Power Type Diagrams
SD
ETHERNET
LINK BUSY
Power Recorder
A/L1
GND
B/L2
C/L3
azd05f.eps
19