gefran GFW 400-600A Configuration And Programming Manual page 17

FUNCTIONAL DIAGRAM
Single-Phase Load without VLOAD option
Voltmeter input
phase1 I.VF1
Control value
output Ou.P
Single-Phase Load with VLOAD option
Voltmeter input
on the load
phase
FUNCTIONAL DIAGRAM
Three-Phase Load without VLOAD option
Voltmeter input
phase 1
I.VF1
Voltmeter input
phase 2
I.VF2
Voltmeter input
phase 3
I.VF3
control value output
Ou.P
80997D_MSW_GFW_400-600_04-2021_ENG
RMS
Offset
scale limits
(o.tVL)
RMS
Variable Ld.V
Variabile Ld.V
Offset
scale limits
(Ft.tVL)
Variable Ld.V phase 1
Variable Ld.V phase 2
RMS
Variable Ld.V phase 3
RMS
media
(*)
Variable Ld.Vt
17