GE EPM 5300 Instruction Manual page 13

• The meter and terminal module DSP3 are factory calibrated together; the serial numbers are matched
on both. The DSP3 input module and the meter base MUST MATCH!
• Mismatching of the meter and DSP3 input module will cause inaccurate readings because calibration
ratios are stored in the meter's memory, not in the DSP3 input module.
NOTE: See phase reversal if a message of CBA appears after installation.
I Three-Phase, Three-Wire System Delta with Direct Voltage and CTs
II Three-Phase, Three-Wire Open Delta with two CTs and two PTs
(Open Delta System should only be used if the electrical system is a 3-wire 2 PT OPEN DELTA
Open Delta can be enabled or disabled in Programming GROUP 0, FUNCTION 3, Chapter 9,
section 9.4)
III Three-Phase, Three-Wire Open Delta with three CTs and two PTs
IV Three-Phase, Four-Wire Wye with Direct Voltage and CTs
V Three-Phase, Four-Wire Wye with CTs and PTs
VI Single Phase with CT and PT Connection
VII Dual-Phase System
VIII Three Phase System
LINE
A
LOAD
I. Three Phase, Three-Wire System Delta with Direct Voltage and CTs
Note: Remember to make sure Open Delta bit is programmed in the meters (See Chapter 9).
GE Multilin
LIST OF CONNECTION DIAGRAMS
B C
CONTROL
POWER
EPM 5000 series Advanced Power Meters
CHAPTER 3: ELECTRICAL INSTALLATION
BACK VIEW
8 10 11 12 13
9
7
6
PORT
5
4
3
2 L1
+
- 1 L
9