Group 7, Function 1-Percentage Voltage Phase Imbalance - GE EPM 5300 Instruction Manual

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