Fluke 1743-BASIC User Manual page 60

1744/1743
Users Manual
Total active power of the
fundamental for three
phases
Apparent power of the
fundamental per phase.
Basic value for 200 ms.
Apparent power of the
fundamental per phase per
interval
Power factor of the
fundamental per phase
Total power factor on all
three phases
Active energy per phase
and total
Sign of PF, tan φ, cos φ:
Sign "+" : Q positive ("inductive")
Sign "–" : Q negative ("capacitive") independent of the sign of active
power P
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44
3
∑
Ph 1
total
k 1
Sh 1 V . I
bas 1 1
1 M
∑
Sh 1
M
j 1
Ph 1
cos
1
Sh
cos
1 total
Sh
Active power accumulated on each logging interval
MyFlukeStore
www.
Ph 1
k
Sh 1
bas
j
Qh 1
total
1 Qh 1
Ph 1
total
1 Sh 1 Sh
1 2
.com
Qh 1
total
1 Qh 1
3 total
1.877.766.5412