Alpha Technologies AMPS80 HP User Manual
Page 51
49
Doc. #: 026-069-B0 Rev F
Connecting a laptop
17. Connect a computer to the CXCR controller with a crossover cable.
Installing One Seed Module per Phase
You are now going to configure the system with just one inverter per phase.
18. Install only one inverter "seed module" per phase according to the instructions in Figure 30 and Figure 31.
Position each inverter in the same shelf position per phase.
Figure 28 —
Seed modules shown for 40 kVA, split-phase systems
Inverters for AC phase 1 (L1)
Inverters for AC phase 2 (L2)
Blank panels
Install ONLY ONE INVERTER
PER PHASE in the right most
position of the top shelf for
each phase.
19. Switch on the inverter AC input breaker on the AMPS80 HP front panel. Verify that the AC input LEDs turn
on for each module. The LEDs may flash in different colors but this behavior is not a cause for concern.
20. Use the CXC GUI as follows to verify that the modules are recognized and the voltages and currents of
the modules are displayed. (Ignore any alarms at this point. The current readings at no load are not very
AC input LED
Figure 29 —
Inverter module showing AC input LED