Electro Industries/GaugeTech Nexus 1262, User Manual

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Doc# E151701 12-3
12: Meter Calculations
Electro Industries/GaugeTech
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Reactive Power (VAR) per phase:
For Wye: x = a, b, c
Q per Phase:
For Wye: x = a, b, c
Active Power (Watts) Total: N = number of samples
For Wye:
For Delta:
Reactive Power (VAR) Total: N = number of samples
For Wye:
2 2
x x x
VAR VA W
 
W W W W
T a b c
  
W
v i v i
N
T
ab t a t bc t c t
t
N

  
 


( ) ( ) ( ) ( )
1
VAR VAR VAR VAR
T a b c
  
3
2
X X
X
VAR W
Q

