Daktronics Galaxy AF-3500 Series Double Face - Manual (Page 37)

Appendix C: International Installation 33
Appendix C: International Installation
The biggest difference between domestic and international applications is the power sources. International displays
run on 240 VAC.
Terminating hot, neutral, and ground wires at the J-box
1. Route the power cable through conduit to the rear of the display and into the
power termination J-box.
2. The power termination enclosure contains two wires plus a ground coming
from the interior of the display. These wires are pre-terminated to the power
termination panel inside the display.
3. Inside the display’s external power
termination J-box, connect the power
wires to the wires coming from the
display interior using wire nuts. Refer
to
Figure 25.
Note: The following colors are used for
the pre-terminated wires:
Terminating single-phase power
to the internal power termination
panel
Daktronics’ displays used for international
applications are equipped with different
power termination panels than domestic
displays. However, the termination method
is similar to the domestic termination
discussed in
Section 3.6.
1. Open the display as explained in
Section 6.2 and locate the power
termination panel.
2. Route the cable through conduit to the back of the display. Use the 3 /
4
" knockout for access, being careful
not to damage internal components.
3. Remove the cover of the power termination panel.
4. Connect the neutral wire to the neutral lug and the live wire to the Line 1 lug.
5. The ground wire connects to the grounding bus bar.
240 VAC
Line 1 Brown
Neutral Blue
Ground Green/Yellow
240 VAC Termination
(Box with Cover Removed)
Wiring from power termination
panel inside display
Line 1 – Brown
Neutral – Blue
Ground –Green/Yellow
Figure 25: 240 V Power Termination