LEGRAND IME NEMO D4-ec - Page 30

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• Technical characteristics
Conformity IEC 61557-12 Edition 1 (08/2007)
PMD Characteristics
Type of characteristic Specication values
Other complementary
characteristics
Power quality assessment function - -
Classication of PMD SD -
Temperature K55 -
Humidity + Altitude Standard conditions -
Characteristics of functions
Function
symbols
Function performance class according to
IEC 61557-12
Measuring range
(Accuracy)
Other complementary
characteristics
P 1
* See Table
Currents (TRMS) page 28
Q
v
2
S
a
1
E
a
1
E
rv
2
I 1
I
n
, I
nc
3
E
apa
, E
apv
1 -
f ± 0,5 Hz 47 ÷ 63 Hz
U 0,5 195 ÷ 295 V (Ph/N)
P
fa
, P
fv
0,5 0,5 ind ÷ 0,8 cap
P
st
, P
lt
- -
U
dip
- -
U
swl
- -
U
tr
- -
U
int
- -
U
nba
- -
U
nb
- -
U
h
- -
THD
u
5 > 1,5 %
THD - R
u
- -
I
h
- -
THD
i
5 > 3 %
THD-R
i
- -
M
sv - -