1. Service: WYE/Delta, 4-Wire with No PTs, 3 CTs
LINE
N
A
B
C
N
A
B
C
LOAD
Select: " 3 EL WYE " (3 Element Wye) from the Shark® meter's front panel display
(see Chapter 6).
Electro Industries/GaugeTech
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
The Leader In Power Monitoring and Smart Grid Solutions
CT
Shorting
Block
Earth Ground
C
B
4: Electrical Installation
lc
lb
la
FUSES
3 x 0.1A
C
A
B
#
Doc
E149701
Power
Supply
Connection
GND
FUSE
L(+)
L(+)
N(-)
3A
N(-)
Vref
Va
Vb
Vc
A
4-9