CIRCUTOR CVM144 Series - Manual (Page 32)

----- Supply network analyzer CVM-144 ------ User's manual --- Page No. 31
Parameter Symbol Code Parameter Symbol Code
Three-phase active power kW III 16 Three-phase cos ϕ Cos ϕ 19
Three-phase inductive power kvarL III 17 Three-phase power factor PF III 20
Three-phase capacitive power kvarC III 18 Frequency Hz 21
Active energy kWh 31 Ph-Ph voltage L1- L2 V 12 22
Reactive energy (inductive) kvarh. L 32 Ph-Ph voltage L2 - L3 V 23 23
Reactive energy (capacitive) kvarh. C 33 Ph-Ph voltage L3 - L1 V 31 24
Three phase apparent power kVA III 34
Power demand Pd 35 Power demand (L1) Pd 35*
Three-phase current AIII 36 Power demand (L2) Pd 42*
Neutral current I
N
37 Power demand (L3) Pd 43*
Analog input 1 Input 1 38
Analog input 2 Input 2 39
Analog input 3 Input 3 40
Residual (earth leakage)
current 41
* This parameters are only enabled if the maximum demand by line current has been programmed
There are, besides, some parameters that refer to 3 phases at once. In case
that any of these parameter is selected, then the alarm will be activated always one
phase complies with alarm settings.
Parameter Symbol Code
Line-to-neutral voltages V1 or V2 or V3 90
Currents I1 or I2 or I3 91
Active powers kW1 or kW2 or kW3 92
Reactive powers kvar1 or kvar2 or kvar3 93
Power factors PF1 or PF2 or PF3 94
Line-to-line voltages V12 or V23 or V31 95
% THD V THDV1 or THDV2 or THDV3 96
% THD I THDI1 or THDI2 or THDI3 97