GE EPM 5300, EPM 5200, EPM 5350 Group 7, Function 1-Percentage Voltage Phase Imbalance

CHAPTER 13: PHASE REVERSAL AND PHASE IMBALANCE SET RELAYS

MAX

MIN

LM1 LM2

AC VOLTS

A B C A B C

N N N B C A

AC AMPS

A B C N

POWER

			PF
			KW
			KVA
KVAH	KWH	FREQ	KVAR

MAX/MIN

LIMITS VOLTS AMPS

POWER PHASE

NEXT

!Middle and Lower display indicate FUNCTION 0 settings.

See Chapter 14 to exit.

13.4: Group 7, Function 1—Percentage Voltage Phase Imbalance

To change the percentage voltage phase imbalance:

NOTE: Press MAX/MIN/LIMITS at any time to cancel before storing the last digit or switch.

MAX	AC VOLTS
	A B C A B C
MIN	N N N B C A
LM1
LM2	AC AMPS
	A B C N
	POWER

PF

KW

KVA

KVAH KWH FREQ KVAR

MAX/MIN	VOLTS	AMPS	POWER	PHASE
LIMITS				NEXT

Step 1:

a. Enter Group Level of Programming Mode (see Chp. 9).

b. Press MAX/MIN/LIMITS until 7. appears in upper display.

c. Press AMPS to activate the Group.

MAX				AC VOLTS
				A B C A B C
MIN				N N N B C A
LM1
LM2				AC AMPS
					A B C N
						POWER
							PF
							KW
							KVA
	KVAH	KWH	FREQ				KVAR

MAX/MIN	VOLTS	AMPS	POWER	PHASE
LIMITS				NEXT

Step 2:

a. Press MAX/MIN/LIMITS until 71. appears in upper display.

!Middle display indicates the Trip Relay 1 and Trip Relay 2 settings.

!Lower display indicates the percentage of Voltage Phase Imbalance.

GE Multilin EPM 5000 series Advanced Power Meters 81