hager hw+ - Page 79

796LE008146B
Measurement functions
6.1 Overview of measurements
Measurements in real-time
sentinel
Energy
display
Panel
display
Hager
Power
touch
Max. and min. of the phase-
phase, phase-neutral and
arithmetic mean voltages
maxU12, maxU23,
maxU32, minU12, minU23,
minU31, maxV1N,
maxV2N, maxV3N,
maxUavg, minUavg,
maxVavg, minVavg
■ ■ ■
Max. of currents and arithmetic
mean
maxI1, maxI2, maxI3,
maxIavg,
■ ■ ■
Min. of currents and arithmetic
mean
minI1, minI2, minI3,
minIavg
■
-
■
Max. and min. of the voltage and
current unbalances
maxU12nba, maxU23nba,
maxU32nba, minU12nba,
minU23nba, minU31nba,
maxV1Nnba, maxV2Nnba,
maxV3Nnba…
- - -
Max. of powers, max IG maxP1 maxP2, maxP3,
maxPtot,
■ ■
-
Min. of powers, power factors,
cos and min IG
minP1, minP2, minP3,
minPtot, minFP1, minFP2,
minFP3, minFPtot,
mincos 1, mincos 2,
mincos 3, mincos tot
- - -
Max. of power factors, cos maxPtot, maxFP1,
maxFP2, maxFP3,
maxFPtot, maxcos 1,
maxcos 2, maxcos 3,
maxcos tot,
- - -
Max. and min. of the THD of the
voltages and currents
maxTHDU12,
maxTHDU12,
maxTHDU31, minTHDU12,
minTHDU23, minTHDU31,
maxTHDV1N,
maxTHDV2N,
maxTHDV3N,
minTHDV1N…
- - -
Max. and min. of the frequency max Freq, min Freq
- -
■
Min. of the THD of IN min THD IN - - -
Max. of the THD of IN max THD IN
■ ■
-
Averages over interval (demand)
Active (kW), reactive (kvar),
apparent (kVA) power demand
P Dmd, Q Dmd, S Dmd
Total and per phase
total only
■ ■
Peak power demand since last
reset.
Max P Dmd, Max Q Dmd,
Max S Dmd
Total and per phase
total only
■ ■
Current demand
I1 Dmd, I2 Dmd, I3 Dmd; IN
Dmd, Iavg Dmd
■
-
■
Peak current demand since last
reset.
Max I1 Dmd, Max I2 Dmd,
Max I3 Dmd; Max IN Dmd
■
-
■
Integration interval sliding, fixed or
synchronised by Modbus
Adjustable from 5 to 60
minutes in increments of
one minute
■ ■ ■
Power factor