Xantrex Technology PV225S-480-P - Manual (Page 64)

Installation
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5. Connect the AC power conductors in the Main Inverter Enclosure at TB5
(A phase), TB6 (B phase), and TB7 (C phase) with a box connector using a
3/8" Hex screw. This hardware should be tightened to a torque value of
375 in-lb (42.4 Nm). Connect the ground conductor to the TB1 terminal on
the ground bar on the right side of the enclosure. Torque this connection to
420 in-lb (47.5 Nm).
Figure 3-15 AC Terminal Connections in the Main Inverter Enclosure
Figure 3-16 AC Terminal Connections in the AC Interface Enclosure
TB6
TB5
TB7
TB1
Enlargement of
Terminal Connectors
in the AC Interface
Enclosure
AC Interface Enclosure
S1-4T2
(B phase)
S1-2T1
(A phase)
S1-6T3
(C phase)