39
D1M 20
POWER METER USER MANUAL
SETPOINT
SETPOINT
includes numerical value and magnitude. Different variables correspond to different
thresholds, magnitudes, and units, and you need to select variables before setting SETPOINT.
Variable
Value range
Active Power
0~9999MW
Active Power Total
0~9999MW
Reactive Power
0~9999MVar
Reactive Power Total
0~9999MVar
Apparent Power
0~9999MVA
Apparent Power Total
0~9999MVA
Power Factor
0.000~0.999
Current
0.000~(50*120%)kA
Neutral Current
0.000~(50*120%)kA
Phase Voltage
0.000~(750*120%)kV
Line Voltage
0.000~(750*√3*120%)kV
Current THD
0~99.9 %
Phase Voltage THD
0~99.9 %
Line Voltage THD
0~99.9 %
Frequency
0~70Hz
Notes: The upper limit of each setpoint is calculated based on the maximum values of CT and VT primary
and increase redundancy by 20% except for some particular variables.
CONF>ALAM>STPT
After the number is set, it is needed to use Button “
Up
” and Button “
Down
” to adjust the magnitude.
HYSTERESIS
HYSTERESIS
is a percentage value, and its setting range is 0%-50%.
CONF>ALM>HYST
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