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CHAPTER 10: PROGRAMMING GROUP 1 – VOLTAGE, AMP AND WATT SCALE SETTINGS GROUP 1, FUNCTION 1
EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL 10–77
10.2 Group 1, Function 1
- AMPERAGE FULL SCALE -
Also note that the meter reads with digital accuracy to a 2000 count range. Thus all CT and
PT full scale settings in the meter should reflect that limitation. The table above shows the
proper settings.
To change the Full Scale Settings:
Note
Press MAX/MIN/LIMITS at any time to cancel before storing the last digit or switch.
Table 10–3: Full Scale Settings for Amps
CT Type Full Scale
Direct Input 05.00 A
600/5 0600 A
1000/5 1000 A
2000/5 2000 A
3000/5 03.00 KA
5000/5 05.00 KA
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 the Group.
b. Press MAX/MIN/LIMITS until 11. appears in upper
display.
Middle display indicates Scale Factor Setting.
Lower display indicates Full Scale.
MAX/MIN
LIMITS
KVAR
PF
KW
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NCB
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
AMPS
POWER
MAX/MIN
LIMITS
KVAR
PF
KW
KV
A
FREQ
KWHKVAH
AC VOLTS
AC AMPS
POWER
NC
B
A
MAX
MIN
A
N
B
N
C
N
A
B
B
C
C
A
LM2
LM1
NEXT
PHASE
V
OLTS
AMPS
POWER