Secondary Unit Interface - SolarEdge SE50K Installation Manual

Secondary Unit Interface

AC output: cable gland for connection to the grid, M50 20-38mm diameter
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AC protective earth gland: cable gland for grounding , 9-16 mm diameter
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Communication gland: for connection of c ommunication options. Refer to Setting Up Communication
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on page 52.
Secondary Unit Interface
The Secondary units connectors are for connection to the Primary Unit:
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DC (MC4) connectors: for connection of the PV installation
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Communication connector: for communication options
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AC connector: for connection of the AC
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Mounting hole: for securing the unit to the bracket and for connecting an optional secondary
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grounding cable.
Grounding screw: for connecting an optional secondary grounding cable.
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Extended Power Commercial Inverter Installation Guide MAN-01-00402-1.0
Figure 11: Connection Unit with glands bottom interface
for 1 Secondary Unit (left), for 2 Secondary Units (right)
Figure 12: Secondary Unit bottom and side interfaces