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E169703 V.1.02
QS - 1
Shark® 250 Meter Quickstart
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Shark® 250 Meter Quickstart Guide
Mechanical Installation:
Electrical Installation:
Select diagram for your application.
NOTE:
Other wiring configurations are available. See the full User Manual on the enclosed CD.
DIN mounting
bracket
Top mounting
bracket groove
Bottom
mounting
b
k
DIN Mounting brackets
Remove (unscrew) ANSI studs
for DIN installation
DIN Installation
92mm Square
form
ANSI Installation
ANSI Studs
4.0” Round form
lc
HI
LO
lb
HI
LO
la
HI
LO
Earth Ground
L(+)
Power
Supply
Connection
N(-)
L(+)
GND
N(-)
Vref
Va
Vb
Vc
LINE
LOAD
CT
Shorting
Block
FUSES
3 x 0.1A
FUSE
3A
C
C
B
B
A
A
N
N
lc
HI
LO
lb
HI
LO
la
HI
LO
Earth Ground
Earth Ground
L(+)
Power
Supply
Connection
N(-)
L(+)
GND
N(-)
Vref
Va
Vb
Vc
LINE
LOAD
CT
Shorting
Block
FUSES
3 x 0.1A
FUSE
3A
C
C
B
B
A
A
N
N
lc
HI
LO
lb
HI
LO
la
HI
LO
Earth Ground
Earth Ground
L(+)
Power
Supply
Connection
N(-)
L(+)
GND
N(-)
Vref
Va
Vb
Vc
LINE
LOAD
CT
Shorting
Block
FUSES
2 x 0.1A
FUSE
3A
C
C
B
B
A
A
WYE direct, 3
phase, 4 wire
Delta direct, 3
phase, 3 wire
lc
HI
LO
lb
HI
LO
la
HI
LO
Earth Ground
L(+)
Power
Supply
Connection
N(-)
L(+)
GND
N(-)
Vref
Va
Vb
Vc
LINE
LOAD
CT
Shorting
Block
FUSES
3 x 0.1A
FUSE
3A
C
C
B
B
A
A
NOTE:
Do not overtighten nuts.
The maximum installation torque is 0.4 Newton-Meter.
WYE with PTs,
3 phase, 4 wire
Delta with PTs, 3
phase, 3 wire
