Group 7, Function 0-Voltage Phase Reversal Detection - GE EPM 5300 Instruction Manual

CHAPTER 14: EXITING PROGRAMMING MODE
13.3: Group 7, Function 0—Voltage Phase Reversal Detection
GROUP AND FUNCTION
To change the phase reversal setting:
MAX
MIN
LM1
LM2
KVAH KWH
MAX/MIN
VOLTS
LIMITS
Step 1:
a. Enter Group Level of Programming Mode
(see Chp. 8).
b. Press MAX/MIN/LIMITS until 7. appears in upper
display.
c. Press AMPS to activate the Group.
MAX
MIN
LM1
LM2
KVAH KWH
MAX/MIN
VOLTS AMPS
LIMITS
Step 2:
a. Press AMPS once.
! Lower display is replaced with two dashes.
b. Press VOLTS to toggle the first segment UP
(enable Relay 1) or DOWN (disable Relay 1).
c. Press AMPS to select. (Repeat procedure for
second segment-Relay 2).
80
NUMBER
70.
71.
7E.
Table 13.1 : Group 7 Programming Format
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
AMPS POWER
NEXT
AC VOLTS
B C
A C A B
N N N B C A
AC AMPS
A B C N
POWER
PF
KW
KVA
KVAR
FREQ
PHASE
POWER
NEXT
EPM 5000 series Advanced Power Meters
FUNCTION
Voltage Phase Reversal Detection
Voltage Phase Imbalance
Exit Programming GROUP 7
MAX
MIN
LM1
LM2
KVAH
MAX/MIN
VOLTS
LIMITS
! 70. appears in upper display.
! Middle display indicates current settings for Trip
Relay 1 and Trip Relay 2.
! Lower display indicates current setting for
Enable/Disable Phase Reversal Detection.
MAX
MIN
LM1
LM2
KVAH
MAX/MIN
VOLTS AMPS
LIMITS
Step 3:
! Middle display is replaced with current Phase
Reversal Setting.
! Lower display is replaced with a single dash.
a. Press VOLTS to toggle the segment UP (enable
Phase Reversal Detection) or DOWN (disable
detection).
b. Press AMPS to store.
AC VOLTS
A B C A B C
N N N B C A
AC AMPS
A B C N
POWER
PF
KW
KVA
KWH FREQ KVAR
PHASE
AMPS POWER
NEXT
AC VOLTS
B C
A C A B
N N N B C A
AC AMPS
A B C N
POWER
PF
KW
KVA
KVAR
KWH FREQ
PHASE
POWER
NEXT
GE Multilin