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b) Equivalent system Values :
Equivalent system voltage
Equivalent system current
System active power
System reactive power
System apparent power
Equivalent system power factor
7
Connection Diagrams
3 Phase 3 Element 4 Wire
9
Model Description
(3 Phase 4 Wire System 240V / 5A & Phase angle 0
1) Model : DU96 (W+PF)
This indicates system active power &
system PF with Lag & Lead indication.
2) Model : DU96 (VAR+PF)
This indicates system reactive power
at phase angle 90
Lag & Lead indication.
t
t
Display Indication
0
)
& system PF with
0
DU96 : 28-09-2012
Mechanical Diamensions
Model : DU-96
96.0
Front View
1) Numerical Field Zone
This consists of two rows of four digits
each. All Pararmeters are system
parameters. This consist of two
parameters.
a) Active Power (Watts)
b) Reactive Power (Var)
c) Apparent Power (VA)
d) Power Factor (PF)
In six different combination.
2) Customised Symbol Zone
This zone backs up the numerical
indications. This consist of six LED three
for each parameter as shown scale
below.
K
= Kilo
M
= Mega
-VE
= Export Power
Note : For higher CT ratio / PT ratio
power will be scaled accordingly.
3) Model : DU96 (VA+PF)
This indicates system apparent power
& system PF with Lag & Lead
indication.
4) Model : DU96 (W+VAR)
This indicates system active power at
Phase angle 0
at Phase angle 90
Side View
8
10
system reactive power
0
0
12
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