8 / 10 page
8
Specifications are subject to change without notice
WM22-DINDS1003
Wiring diagrams
20(90)A model: three-phase unbalanced load
Direct connection (3-phase system)
Direct connection (3-phase system)
Direct connection (3-phase system+N)
Self-power supply
Fig. 3
5(10)A model:
three-phase unbalanced load
Direct connection (3-phase system + N)
Direct connection (3-phase system
with or without neutral)
CT connection (3-phase system+N)
Self-power supply
Fig. 4
5(10)A model: three-phase unbalanced load
VT and CT connection (3-phase system + N)
WM22-DIN
20(90)A model:
three-phase unbalanced load
Auxiliary power supply
Fig. 2
Auxiliary power supply
Fig. 1
Auxiliary power supply
Fig. 5
Auxiliary power supply
Fig. 6
Auxiliary power supply
Fig. 9
AC power supply
AC power supply
AC power supply
AC power supply
AC power supply
CT ARON connection (3-phase system)
VT and CT ARON connection (3-phase system)
Auxiliary power supply
Fig. 8
Auxiliary power supply
Fig. 7
AC power supply
AC power supply