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8.5 One 3-phase load active, One 3-phase load inactive, Wye without neutral
Dip Switch
Load Connection Type1 2 3
ON OFF ON
Zone 1: 3-phase load, star (wye)
connection, with neutral
8.6 One 3-phase load, inside delta
Dip Switch
Load Connection Type1 2 3
OFF ON OFF
Zone 1: 3-phase load, open delta
connection
LOAD 3
F3 U3
L1
L2
LOAD 2
U2
F2
F1
U1
LOAD 1
LOAD 3
LOAD 2
LOAD 1
U1 F1 U2 F2 U3 F3 U4 F4