Circutor Line-CVM-D32, Instruction Manual

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line-CVM-D32
Instruction Manual

Measurement convention
IEEE
:
Q
P
Q1 Q2
Q3
Q4
P < 0 Q > 0
PF > 0
Capacitive
Capacitive
Inductive
Inductive
P < 0 Q < 0
PF < 0
P > 0 Q < 0
PF > 0
P > 0 Q > 0
PF < 0
Operation in the 4 quadrants (Q1, Q2, Q3, Q4)
0 -
0 +
cos φ < 0
cos φ > 0
Q1
Q4
- 1
+ 1
cos φ values in the receiver operating mode (Q1,Q4)
Figure 21: Measurement convention IEEE�
4�1�- MEASUREMENT PARAMETERS
The device measures and displays different types of parameters:

Electrical parameters,

Quality parameters, such as overvoltages, dips and interruptions according to EN50160.
Table 5: Line-CVM-D32 measurement parameters
Parameter Units
Phases
L1-L2-L3
Total
III
Value
Max�
Value
Min�
Phase-Neutral voltage V
   
Phase-to-Phase Voltage V
   
Current A
   
Frequency Hz
-
  
Active Power W
   
Consumed Active Power
(2)
W
   
Generated Active Power
(2)
W
   
Apparent Power VA
   
Reactive Power var

(2)
  
Consumed Reactive Power
(2)
var
   
Generated Reactive Power
(2)
var
   
Inductive Reactive Power varL
   
Consumed Inductive Reactive Power
(2)
varL
   
Generated Inductive Reactive Power
(2)
varL
   
Capacitive Reactive Power varC
   
Consumed Capacitive Reactive Power
(2)
varC
   
Generated Capacitive Reactive Power
(2)
varC
   
Power factor PF
   
Consumed Power Factor
(2)
PF
   