Installation

PV Array Fuses (F1 to F6)

Positive PV Array Fused Terminal Connections (1 to 6)

Negative PV Array Fused

Terminal Connections

DC conduit wiring (from PV arrays)

Figure 2-1 Combiner board with PV array wiring to individual terminal connections

PV array wiring (two-line

 

run to bypass terminals—

pos (+)

note polarity)

neg (–)

 

Figure 2-2 Combiner board with PV array wiring to bypass terminals

Grounding Requirements

AC grounding

The Sun Tie XR must be connected to a grounded, permanent wiring

 

system.

2–6

975-0053-01-01