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System/<br />
application<br />
Measured value display<br />
4<br />
4-wire<br />
3-phase<br />
asymmetric<br />
load<br />
L1<br />
L2<br />
L3<br />
N<br />
L1<br />
L2<br />
L3<br />
L1<br />
L2<br />
L3<br />
N<br />
u<br />
x<br />
u<br />
x<br />
u<br />
x<br />
X X X<br />
U U U<br />
Abbreviations and symbols<br />
N<br />
Terminals<br />
2 5 8 11 1 3 4 6 7 9<br />
2 5 8 11 1 3 4 6 7 9<br />
Maximum<br />
Sign<br />
k l<br />
K L<br />
k l<br />
K L<br />
Minimum<br />
Left LED<br />
group<br />
k l<br />
K L<br />
k l<br />
K L<br />
k l<br />
K L<br />
2 5 8 11 1 3 4 6 7 9<br />
k l<br />
K L<br />
3 single-pole insulated voltage transformers<br />
in high-voltage system<br />
7-segment<br />
top<br />
oL Overload, out of range indicator<br />
U.nE Neutral point voltage shift (U neutral-earth)<br />
unb.U Voltage asymmetry factor (unbalance U)<br />
in Neutral current<br />
SYSt. System power<br />
x.xx i ϕ Power factor incoming inductive<br />
x.xx c ϕ Power factor incoming capacitive<br />
- x.xx i ϕ Power factor outgoing inductive<br />
- x.xx c ϕ Power factor outgoing capacitive<br />
inc Incoming<br />
out Outgoing<br />
P<br />
7-segment<br />
centre<br />
Display Clear<br />
System/<br />
application<br />
4-wire<br />
3-phase<br />
asymmetric<br />
load,<br />
Open-Y<br />
7-segment<br />
bottom<br />
k: Kilo<br />
M: Mega<br />
M+k: Giga<br />
2 3<br />
Bottom LED group<br />
L1<br />
L2<br />
L3<br />
N<br />
L1<br />
L2<br />
L3<br />
N<br />
2 8 11 1 3 4 6 7 9<br />
u u<br />
x x<br />
X X<br />
U U<br />
cos-Phi<br />
Average value<br />
Sum or system<br />
value<br />
k<br />
Right LED<br />
group<br />
Bimetal symbol (I-avg)<br />
Delta voltage<br />
Integration symbol<br />
(interval average value)<br />
Phase 3<br />
Phase 2<br />
Phase 1<br />
k l<br />
K L<br />
l<br />
Terminals<br />
k l<br />
K L<br />
Low-voltage system<br />
K L L<br />
k<br />
K L<br />
l<br />
k l<br />
K L<br />
1 2 3 4 5 6 7 8 9 11<br />
k<br />
K L<br />
2 single-pole insulated voltage transformers<br />
in high-voltage system<br />
ind Inductive<br />
CAP Capacitive<br />
.H Energy high tariff<br />
.L Energy low tariff<br />
thd.U THD-U<br />
thd.i THD-I<br />
trnd Interval power: Trend<br />
t-0…t-4 Interval power: last to fi fth last interval<br />
H2.U…H15.U 2 nd - 15 th harmonic U<br />
H2.i…H15.i 2 nd - 15 th harmonic I<br />
l
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