Siemens Sentron WL - Page 139

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Example 3: Display of harmonics
MAI N MENU MET ERI NG FREQUENCY
Me t e r i n g I
avg
= 752 A f
req
=50.02Hz
Di agnost i c U
avg
= 401 V
Vi ew Par amet er P =+ 277 I
THD
=10 %
Change Par amet er S = 302 kVA
I dent i f i cat i on Q =+ 120kVAR U
THD
=10 %
Reset s pf
avg
= 0. 918 l ag
Di spl ay Set up W =+21207M
W
hr For m F= 4. 0
(esc)
f r eq = 50. 02 Hz Cr est F= 4. 0
MET ERI NG FREQUENCY HARMONI CS
U
avg
= 401 V Har moni cs I
avg
U
avg
P =+ 277 THD 10. 0% 10. 0%
S = 3 0 2 k VA 2 0. 0% 0. 0%
Q =+ 120kVAR 3 0. 0% 0. 0%
pf
avg
= 0. 9 1 8 l a g 4 0. 0% 0. 0%
W =+21207M
W
hr 5 9.0% 9.0%
f r eq = 50. 02 Hz 6 0. 0% 0. 0%
Temp = 225. 0 F 7 3.0% 3.0%
HARMONI CS
2 2 0. 0% 0. 0%
2 3 0. 0% 0. 0%
2 4 0. 0% 0. 0%
2 5 0. 0% 0. 0%
2 6 0. 0% 0. 0%
2 7 0. 0% 0. 0%
2 8 0. 0% 0. 0%
2 9 0. 0% 0. 0%
(esc)
(enter) (enter)(esc)
kW
(down 8x) (up 8x) (down5x) (up 5x)
k W
(down 28x) (up 28x)
PAR
A
TRIG
AB
PAR
A
TRIG
AB
PAR
A
TRIG
AB
PAR
A
TRIG
AB
PAR
A
TRIG
AB
PAR
A
TRIG
AB
PAR
A
TRIG
AB