User and Programming Manual
26 XDS
Series
3.5 AC Input Wiring
All XDS models require 3 phase AC input. A neutral
connection is not available, as the XDS only requires a
delta input. If only three-phase Wye AC power is available,
verify the correct Line-to-Line voltage and connect only the
phase wires.
The Safety Ground connection MUST be made to the stud
marked with the earth ground symbol.
The AC input wires must be terminated with ring lugs (AC
input stud size is ¼”-20 thread, M4 metric) of at least ¼” (7
mm) diameter. See Figure 3-3.
Before attaching wires to line input terminals, wires must
pass-thru strain relief on the safety cover. Always install
the AC input safety cover and strain relief provided with the
unit. The ground wire should be longer than the three
power phase wires by at least 1 inch.
3.5.1
EMI Toroid Installation – 400V Models
To meet CE Mark conducted emissions, models with 400V AC input must have the supplied
ferrite toroid installed on the AC input wiring as shown. Loop the three phase conductors through
the supplied toroid 4 times (4 turns). This means they loop around the outside of the toroid one
time. This should be done before passing the AC input wires through the safety cover strain relief
and attached them to the AC input terminal studs on the rear of the XDS unit.
Figure 3-4: Toroid Installation, -400V input model.
Wind 3 line
input wires 4
turns thru
toroid.
Figure 3-3: AC Input Terminals
Содержание XDS 100-100
Страница 4: ...User and Programming Manual 4 XDS Series Electrical Safety Symbols Used in This Manual ...
Страница 27: ...User and Programming Manual XDS Series 27 Figure 3 5 Outline Drawing XDS DC Supply ...
Страница 41: ...User and Programming Manual XDS Series 41 Figure 5 4 Parallel Cable Interconnect Accessory ...
Страница 45: ...User and Programming Manual XDS Series 45 Figure 6 1 DC Power Supply Block Diagram IF option shown ...
Страница 69: ...User and Programming Manual XDS Series 69 Figure 8 3 Replaceable Fuse Locations ...