4–16 EPM 2200 POWER METER – INSTRUCTION MANUAL
ELECTRICAL CONNECTION DIAGRAMS CHAPTER 4: ELECTRICAL INSTALLATION
4.2.8 (7) Delta, 3-Wire with 2 PTs, 3 CTs
For this wiring type, select 2CtdEL (2 CT Delta) in the meter programming setup.
Figure 4-13: 3-Wire Delta with 2 PTs and 3 CTs
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