Figure 31 - Top View Showing Ac And Dc Connection - Alpha Technologies AMPS HP2 Power System Installation & Operation Manual

AC OUTPUT KNOCK OUT
CHASSIS GROUND
AC INPUT KNOCK OUT
DC REAR ACCESS
AC REAR ACCESS
Figure 31 — Top view showing AC and DC connection
5.4.1 Wiring Gauge
The required gauge of the AC input, DC+/DC- input and AC output cabling is determined by the current rating,
circuit breaker rating, typical ambient temperatures and the applicable local electrical codes. Typically the AC
input and standard AC output is five wires (L1, L2, and L3, N, G) up to 2/0 THHW or RW90 type cable that con-
nects to the HP system with trade size up to 2.5" conduit.
5.4.2 Grounding
Refer to Figure 31 for connection points for frame ground, and Figure 32 for the AC input ground and AC output
ground.
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