Installation Manual and Specifications

Assembly

900-0123-01-01 Rev A

Installing Inverter Main DC Disconnects

Figure 20 Inverter Main DC Disconnects

To mount the inverter main DC disconnects:

1. If the negative top bar is installed, loosen or remove it.

Slide the disconnect assembly through the opening in

the top of the GSLC and place it behind

the

premounted bracket. Center the disconnect assembly

so that the raised area around the switch protrudes

through the bracket. It may be necessary to hold the

assembly in place by hand.

3. Take the mounting screws provided with the circuit

breaker and insert them from the outside into the

GSLC bracket.

4. Tighten until secure, but do not over-tighten.

Reattach the negative top bar. Tighten to the value

shown in Table 1 on page 22.

These instructions assume that the GSLC has not yet been mounted to the Radian

inverter and that the top is open. If the GSLC’s top is closed or inaccessible, remove the

premounted bracket. Attach the disconnect assembly to it. Finally, re-install the bracket.

Premounted bracket

Negative Top Bar