GE EPM 5200 - Manual (Page 85)

CHAPTER 13: PHASE REVERSAL AND PHASE IMBALANCE SET RELAYS
GE Multilin EPM 5000 series Advanced Power Meters 81
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ KWH KVAH
AC VOLTS
AC AMPS
POWER
N C B A
MAX
MIN A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS POWER
! 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/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ KWH KVAH
AC VOLTS
AC AMPS
POWER
N C B A
MAX
MIN A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS POWER
MAX/MIN
LIMITS
KVAR
PF
KW
KVA
FREQ KWH KVAH
AC VOLTS
AC AMPS
POWER
N C B A
MAX
MIN A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
VOLTS AMPS POWER
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.
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.