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3–12 EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL
ELECTRICAL CONNECTION INSTALLATION CHAPTER 3: ELECTRICAL INSTALLATION
Note
Remember to make sure Open Delta bit is programmed in the meter (see section 9.4).
FIGURE 3–3: Three-Phase, Three-Wire Open Delta with three CTs and two PTs
Note
Remember to make sure Open Delta bit is programmed in the meter (see Chapter 9).
FIGURE 3–4: Three-Phase Four-Wire Wye with Direct Voltage and CTs
+
-
POWER
7
6
5
4
3
2
1
8
9
10
11 12
13
PORT
L1
L
LINE
A
B C
LOAD
BACK VIEW
CONTROL
+
-
POWER
7
6
5
4
3
2
1
8
9
10
11
12
13
PORT
L1
L
LINE
N A
B C
LOAD
BACK VIEW