REV110619
SimpliPhi Power, Inc. | 3100 Camino Del Sol | Oxnard, CA 93030, USA | (805) 640-6700 | info@simpliphipower.com |
SimpliPhiPower.com
| 24 |
4.5.2
– Making AC Connections
AC Landing Points
– Terminal Blocks
The AccESS is equipped with multiple knockouts on either side of the unit for accessibility to the Sol-
Ark’s
AC connections. All AC connections are rated at 120/240 VAC. The bi-directional grid port can also
support
two out of three phases
of a 208 VAC grid connection (the two phases being L1 and L2, 120° out
of phase).
The Sol-Ark equipment includes the following:
•
Bi-directional Grid Port (AC In/Out): 50A double-pole breaker
•
Bi-directional Generator Port: 40A double-pole breaker
•
Load Output (AC Out): 50A double-pole breaker
Figure 14.0 below
shows the “Grid,” “Generator,” and “Load” connection locations. Also highlighted are
the neutral and ground AC terminal blocks.
Figure 14.0 - AC Power Input/Output Wiring Connection Points
Grid AC Wiring
1. Install a double pole 50A breaker in the main house breaker panel. Best practice dictates that this
50A 2P breaker be installed at the opposite end of the bubar from the main breaker (typically at
the bottom of the main house breaker panel).
2. Include an External AC Disconnect (with handle) between the 50A 2P breaker in the main house
breaker panel and the Sol-
Ark’s “Grid” port.
•
The External AC Disconnect must be sized larger than 50A and include a knife blade
switch.
Grid Input/Output
Gen
Input
Load
Output
