hager h3+ - Measurements Menu

276LE005550A
Function of the Energy trip unit
3.1 Energy trip unit navigation and settings
3.1.2
Measurements menu
Voltages on panel display
The Measurements menu is composed of views enabling some of the
measurements taken by the trip unit to be displayed:
Variable measured Symbol Unit
Display
resolution
Instantaneous current per phase and neutral I1, I2, I3, IN A 1 A
Maximum instantaneous current per
phase and neutral
I1 max, I2 max,
I3 max, IN max
A 1 A
Ground fault instantaneous RMS current IG A 1 A
Phase/neutral RMS voltage V1N, V2N, V3N V 1 V
Maximum phase/neutral RMS voltage
V1N max,
V2N max,
V3N max
V 1 V
Phase/phase RMS voltage U12, U23, U31 V 1 V
Maximum phase/phase RMS voltage
U12 max,
U23 max, U31 max
V 1 V
Active power per phase P1, P2, P3 kW 1 kW
Maximum active power per phase
P1 max, P2 max,
P3 max
kW 1 kW
Total active power Ptot kW 1 kW
Reactive power per phase Q1, Q2, Q3 kvar 1 kvar
Maximum reactive power per phase
Q1 max, Q2 max,
Q3 max
kvar 1 kvar
Total reactive power Qtot kvar 1 kvar
Active and reactive energy Ea, Er kWh, kvar adaptive
Phase sequence
SEQ
- -
Cos phi total (absolute value)
cos
- 0.01
Frequency - Hz 0.1 Hz