Mounting The Auto-Transformer; Installing The Backed-Up Loads Panel - SolarEdge SE7600A-US Installation Manual

Mounting the Auto-transformer

Mounting the Auto-transformer
1. Determine the mounting location, on a wall, stud framing or pole. To allow proper heat dissipation
and cable entry, maintain the following minimum clearance areas between the auto-transformer and
other objects:
8 in / 200 mm to the top and bottom of the auto-transformer; if conduit entry to the auto-
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transformer will be from the bottom, leave sufficient clearance for the conduits as well.
4 in / 100 mm to the right and left of the auto-transformer.
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2. Install the bracket with the flat side facing down. Verify that the bracket is firmly attached to the
mounting surface.
3. Hang the auto-transformer on the bracket: Lift the a uto-transformer from the sides, or hold it at the
top and bottom to lift the unit into place.
4. Insert the two supplied screws through the outer heat sink fin on both sides of the auto-transformer
and into the bracket. Tighten the screws with a torque of 4.0 N*m / 2.9 lb.*ft.

Installing the Backed-up Loads Panel

Install a secondary AC panel for backed-up loads (not supplied by SolarEdge). Rewire the backed-up
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loads through this panel.
Install two poles 25A main circuit breaker o n this panel, to ensure the 25A phase imbalance limit is
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maintained at all times.
Install a residual-current device (RCD) in accordance with the applicable local standards and directives
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Figure 15: Installing the auto-transformer
Figure 16: Backed-up Loads Panel
SolarEdge-StorEdge Installation Guide MAN-01-00262-1.3