User Manual
M2x2/EN M/F
iSTAT M2x2
Page 68
THD
100
I
In
%
THD
I
1
63
2
n
2
f
Current THD
I
1
−
value of first harmonic
n
−
number of harmonic
100
U
n
U
%
THD
U
1
f
63
2
n
2
f
f
Phase voltage THD
U
1
−
value of first harmonic
n
−
number of harmonic
100
U
n
U
%
THD
U
1
ff
63
2
n
2
ff
ff
Phase-to-phase voltage THD
U
1
−
value of first harmonic
n
−
number of harmonic