13
E
N
G
L
IS
H
VARIABLE
Standard HiE
r1
- System's active power (W)
HiE = V
L-N
* VT * Dp * I
N
* CT * PH
r2
- System's apparent power (VA)
HiE = V
L-N
* VT * Dp * I
N
* CT * PH
r3
- System's reactive power (var)
HiE = V
L-N
* VT * Dp * I
N
* CT * PH
r4
- Average active power (Wavg)
HiE = V
L-N
* VT * Dp * I
N
* CT * PH
r5
- System's power factor
HiE = L.00
r6
- Maximum current
HiE = I
N
* CT
r7
- Phase-phase average voltage
HiE = V
L-L
* 3 * VT * Dp
r8
- Phase-neutral voltage phase 1
HiE = V
L1-N
* VT * Dp
r9
- Phase-neutral voltage phase 2
HiE = V
L2-N
* VT * Dp
r10
- Phase-neutral voltage phase 3
HiE = V
L3-N
* VT * Dp
r11
- Frequency phase 1
HiE = 100
I
N
= rated current
PH= number of phases
DP= multiplying value of the decimal point (1, 10 or 100)
display will show the value set during the last programming.
At the first switching on, the value of "Lo.E" is automatically set to "0" by
the transducer. This value can be changed in order to have a different
beginning of scale corresponding to the "Lo.A" analogue output.
Hi.E
: programming of the max. electrical scale of the measurement (Hi.E
is connected to the Hi.A output value). This value is preceded by the same
symbol indicating the multiplier of the measured variable as per "Lo.E";
also the decimal point is the same as per "Lo.E".
The value of "Hi.E" is to be higher than "Lo.E" of at least 50 digits.
Programmable value: Lo.E + 50
≤
Hi.E
≤
999.
"Hi.E" is normally calculated by the transducer in accordance with both
CT and VT ratios (see table below). If necessary, this parameter can be
changed in order to have a lower/higher full scale corresponding to the
"Hi.A" of the analogue output.
Note. Should one or more of the preceding values (that is CT ratio, VT
ratio, selection of the measurement, Lo.A, Hi.A) have been modified, then
the displayed value will be calculated according to the full scale of the
transducer multiplied by the CT and VT ratios; if none of the previous
variables has been modified, then the display will show the previously