Fluke 1735 Manual Supplement page 6

1735 Users
On page 49, under Power Measurements, delete the total
active power Blondel (Aron) formula and add:
= +
P P P
tot 1
=
Q S
tot tot
+
2
V V
=
12
S
tot
− = +
I ( I
2 1
On page 50, underTotal Harmonic Distortion, delete the
Total Harmonic Distortion formula and add:
50
∑
= =
h 2
THD
V
−
k factor
3/08
Total Active Power-Blondel (Aron)
3
−
2 2
P
Total Reactive Power-Blondel (Aron)
tot
+ ⋅ + +
2 2 2 2 2
V I I I Total Apparent Power
23 31 1 2 3
3
I )
Blondel (Aron) circuit
3
2
( V )
h
×
100 %
Total Harmonic Distortion
1
V1 to RMS of the fundamental
Vh to RMS of the h-th harmonic
2
⎛ ⎞
50
I
∑
⎜ ⎜ ⎟ ⎟
= ⋅
2
h
h
k-factor
⎝ ⎠
I
=
h 1
RMS
I
h
I
RMS
h ... harmonic order
5
Manual Supplement
... h-th harmonic (amps)
... RMS amps