GE EPM 5200, Instruction Manual

Page: 64 / 100

CHAPTER 10: PROGRAMMING GROUP 1
60
EPM 5000 series Advanced Power Meters GE Multilin
SECONDARY PT VALUES PT RATIO FULL SCALE
75 V (Suffix 75) L-N MAX 120:1 9.00 KV
120/208 V 1:1 (Direct) 120.0
120/208 V 4:1 0480 V
120/208 V 120:1 014.4 KV
277/480 V (Suffix G) 1:1 (Direct) 0300 V
120/208V 600:1 072.0 KV
120/208 1150:1 138.0 KV
Table 10-2 : TYPICAL Full Scale Settings for Volts
If PT is connected line to line, the full scale can be 14.40 KV. Full scale is 300 V L-N, not 277, because
the factory calibration is 300 V. Be sure the table is based on a meter regulation of 2000 A/D counts.
Thus, for best accuracy, all settings should be placed within that range.
VOLTAGE FULL SCALE:
To change the Full Scale Settings:
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. 8).
b. Press MAX/MIN/LIMITS until 1. appears in upper
display.
Step 2:
a. Press AMPS to activate GROUP 1.
! 10. appears in upper display.
!
Middle display indicates Scale Factor Setting.
! Lower display indicates Full Scale for voltage.