CIRCUTOR AR5L Series - Manual (Page 8)

8
• 3-wire three-phase system:
Parameter Symbol L1-L2 L2-L3 L3-L1 Three-phase value
Phase-to-Phase voltage V x x x
Current A x x x x
Frequency Hz x
Active power kW x x x x
Reactive power L kvarL x x x x
Reactive power C kvarC x x x x
Apparent power x
Power factor PF x x x x
Active energy kW h x x x x
Reactive-energy (inductive) kvahL x x x x
Reactive-energy (capacitive) kvahC x x x x
Voltage harmonics x x x
Current harmonics x x x
• Single-phase system:
Parameter Symbol L1
Voltage V x
Current A x
Frequency Hz x
Active power kW x
Reactive power L kvarL x
Reactive power C kvarL /(-C) x
Apparent power x
Power factor PF x
Active energy kW h x
Reactive-energy (inductive) kvahL x
Reactive-energy (capacitive) kvahC x
Voltage harmonics x
Current harmonics x
• Bi-phase system:
Parameter Symbol L1-N L2-N Bi-phase
value
L1-L2
Voltage V x x x
Current A x x x
Neutral current* I
N
x
Frequency Hz x
Active power kW x x x
Reactive power L kvarL x x x
Reactive power C kvarC x x x
Apparent power x
Power factor PF x x x
Active energy kW h x
Reactive-energy (inductive) kvahL x x x
Reactive-energy (capacitive) kvahC x x x
Voltage harmonics x x
Current harmonics x x
Neutral current harmonics x
*only in AR5-L model