4–14 EPM 2200 POWER METER – INSTRUCTION MANUAL
ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION
4.2.6 (5) Delta, 3-Wire with no PTs, 2 CTs
For this wiring type, select 2CtdEL (2 CT Delta) in the meter programming setup.
Figure 4-11: 3-Wire Delta with no PTs and 2 CTs
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