gefran GFW 400-600A Configuration And Programming Manual page 23

FUNCTIONAL DIAGRAM
Single-phase load
RMS voltage
value
on load (Ld.V)
RMS current
value
on load (Ld.A)
FUNCTIONAL DIAGRAM
3-phase load
phase1
phase2
phase3
(*) with BI-PHASE command the Ld.A value of zone 3 is gained like average of the Ld.A values of zones 1 and 2
Ld.V phase 1
Ld.V phase 2
Ld.V phase 3
Ld.A phase 1
Ld.A phase 2
Ld.A phase 3
80997D_MSW_GFW_400-600_04-2021_ENG
X
X CoS.F
Ld.V/Ld.A
Variable Ld.P phase 1
active power [kW]
Variable Ld.P phase 2
active power [kW]
Variable Ld.P phase 3
active power [kW]
+
Ld.V.t
media
Ld.A.t
media
Variable Ld.P
active power [kW]
Variable Ld.I
impedance [ohm]
Variable Ld.E1 and Ld.E2 phase 1
for time
for time
for time
Ld.P.t (*)
impedance [ohm]
Ld.V.t/Ld.A.t
Variables Ld.E1
and Ld.E2
by time
energy [kwh]
energy [kWh]
Variable Ld.E1 and Ld.E2 phase 2
energy [kWh]
Variable Ld.E1 and Ld.E2 phase 3
energy [kWh]
Ld.E1.t
+
Ld.E2.t
Ld.I.t
and
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