Service: Current Only Measurement (Single Phase) - Electro Industries Shark 200 Installation & Operation Manual

10. Service: Current Only Measurement (Single Phase)

LINE
A
N
N A
LOAD
Select: "3 EL WYE" (3 Element Wye) he Shark® meter's front panel display (see
Chapter 6).
NOTES:
• Even if the meter is used only for current measurement, an AN reference is recom-
mended for improved accuracy.
• The diagram shows a connection to Phase A, but you can also connect to Phase B or
Phase C.
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Shorting
Block
Earth Ground
4: Electrical Installation
GND
L(+)
N(-)
lc lb la
Vref
Va
Vb
Vc
#
Doc E149701
Power
Supply
Connection
FUSE
L(+)
3A
N(-)
20VAC
FUSE Minimum
0.1A
4-20