Daktronics AF-3700-34 RGB - Manual (Page 19)

Power Installation 13
Terminating 3-phase power to the internal power termination panel:
1. Open the display as explained in Section 6.1 and locate the power termination panel.
2. Route the cable through conduit to the back of the display. Use one of the knockouts
for access, being careful not to damage internal components.
3. Connect the neutral wire to the neutral lug and the live wires to the lugs labeled A, B,
and C. Refer to Figure 16 and Figure 17 for 6-breaker panels for 120/208 and 240/415
voltages. Figure 18 and Figure 19 show the 12-breaker power termination panels.
4. The ground wire connects to the grounding bus bar.
Figure 16: 240/415 VAC Power
Termination – 6-breaker
Figure 17: 120/208 VAC Power
Termination – 6-breaker
Figure 18: 120/208 V Power Termination –
12 breaker
Figure 19: 240/415 V Power Termination –
12 breaker