CARLO GAVAZZI WM50 Serie Manuel D'instructions page 15

WM50 use
Voltage, current, frequency group
Displayed
measurements
V LN∑ System phase-neutral voltage
VL 1 Phase 1 voltage
VL 2 Phase 2 voltage
VL 3 Phase 3 voltage
V LLΣ System phase-phase voltage
V L12 Phase 1-phase 2 voltage
V L23 Phase 2-phase 3 voltage
V L31 Phase 3-phase 1 voltage
A N Neutral current
A L1 Phase 1 current
A L2 Phase 2 current
A L3 Phase 3 current
Power, power factor group
Displayed
measurements
VA Σ
VA L1
VA L2
VA L3
VAr Σ
VAr L1
VAr L2
VAr L3
Displayed
measurements
W Σ
W L1
W L2
W L3
PF Σ
PF L1
PF L2
PF L3
THD group
Displayed
measurements
V 1 THD %
V 2 THD %
V 3 THD %
V L12 THD %
V L23 THD %
V L31 THD %
14 WM50 - Instruction manual | 26/04/2022 | CARLO GAVAZZI Controls SpA
Description
System apparent power
Phase 1 apparent power
Phase 2 apparent power
Phase 3 apparent power
System reactive power
Phase 1 reactive power
Phase 2 reactive power
Phase 3 reactive power
System active power
Phase 1 active power
Phase 2 active power
Phase 3 active power
System power factor
Phase 1 power factor
Phase 2 power factor
Phase 3 power factor
THD of phase 1 voltage
THD of phase 2 voltage
THD of phase 3 voltage
THD of phase 1-phase2 voltage
THD of phase2-phase3 voltage
THD of phase3-phase1 voltage
Displayed
measurements
Hz Frequency
ASY -
V LL % Phase-phase voltage asymmetry
V LN % Phase-neutral voltage asymmetry
A Σ System current
A L1 Phase 1 current
A L2 Phase 2 current
A L3 Phase 3 current
Description
Description
Description
Description