hager h3+ - Page 51

516LE005550A
Function of the Energy trip unit
3.3 Measurement function
Synchro
t
t
Synchronised integration interval
Averaged values maximum
For each averaged value (Demand value) period calculated, the maximum value over
the time interval is stored.
The maximum values can be reset via the HTP610H configuration tool or via the
HTD210H display.
The exhaustive list of variables calculated according to version 3P or 4P and the
display interface are given in the following table:
Electrical variable Symbol
Version
3P
Version
4P
Panel
display
Modbus
HTP610H
tool
Phase currents
I1 Dmd, I2 Dmd,
I3 Dmd
X X – X X
Neutral current IN Dmd
– X – X X
Average current Iavg Dmd
X X – X X
Active power per phase
P1 Dmd,
P2 Dmd, P3 Dmd
– X X X X
Total active power Ptot Dmd
X X X X X
Reactive power per
phase
Q1 Dmd,
Q2 Dmd,
Q3 Dmd
– X X X X
Total reactive power Qtot Dmd
X X X X X
Apparent power per
phase
S1 Dmd, S2
Dmd, S3 Dmd
– X X X X
Total apparent power Stot DSmd
X X X X X
Maximum phase currents
Max I1 Dmd,
Max I2 Dmd,
Max I3 Dmd
X X – X X
Maximum neutral current Max IN Dmd
– X – X X
Maximum average
current
Max Iavg Dmd
X X – X X
Maximum active power
per phase
Max P1 Dmd,
Max P2 Dmd,
Max P3 Dmd
– X X X X
Maximum total active
power
Max Ptot Dmd
X X X X X