GE EPM 5300 - Chapter 13: Phase Reversal and Phase Imbalance Set Limits;Relays; Phase Reversal and Imbalance Detection

CHAPTER 12: GROUPS 4, 5, AND 6 – SET LIMITS AND RELAYS
GE Multilin EPM 5000 series Advanced Power Meters 75
Programming Group 6, LM1/LM2 Set Limits
KVAR
PF
KW
KVA
FREQ
KW H
KVAH
AC VOLTS
AC AMPS
POW ER
NC
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM 2
LM1
MAX/MIN
LIM ITS
NEXT
PHASE
VOLTS
AM PS
POW ER
USE VOLTS TO
TOGGLE BETW EEN
LM 1 AND LM 2.
THE LIMIT VALUE.
FRO M LEFT TO RIGHT: SET LIMIT ABOVE/BELOW ,
TRIP RELAY 1 AND TRIP RELAY 2.
THD
GROUP 6: THD SET LIMITS / RELAYS (For Option -H)
GROUP 6 contains LM1 and LM2 set limits for THD. These allows the user to program limits for the
following functions: THD Volts AN, BN, CN, Amps A, Amps B, and Amps C.
GROUP AND FUNCTION NUMBER F
UNCTION
60.
THD Volts AN
61.
THD Volts BN
62.
THD Volts CN
63.
THD Amps A
64.
THD Amps B
65.
THD Amps C
6E.
Exit Programming GROUP 6
Table 12.7: Group 6 Programming Format For THD Limit Conditions
LM1
LED
LM2
LED
SWITCH 1
ABOVE/BELOW
SWITCH 2
RELAY 1
SWITCH 3
RELAY 2
VALUE
ON OFF Digit Up-trigger above level
Digit Down-trigger below
level
Digit Up-enabled
Digit Down-
disabled
Digit Up-enabled
Digit Down-
disabled
0-999.9
0-999.9
OFF ON Digit Up-trigger above level
Digit Down-trigger below
level
Digit Up-enabled
Digit Down-
disabled
Digit Up-enabled
Digit Down-
disabled
0-999.9
0-999.9
Table 12.8: Group 6 Functions 0–5