Installing the Inverter
SolarEdge Installation Guide – MAN-01-00002-1.6
52
1 Turn the inverter’s ON/OFF switch on the bottom of the inverter to OFF.
Wait until the LCD indicates that the DC voltage is safe or wait at least five
minutes before continuing to the next step.
2 Turn the AC/DC Safety Switch OFF.
3 Open the inverter cover.
4 Disconnect the DC and AC wires from the inverter.
5 Remove the two screws securing the inverter to the mounting bracket, and
then remove the inverter from the mounting bracket.
6 Place the new inverter on the mounting bracket, replace the screws securing
the inverter to the mounting bracket and install the DC and AC wires, as
described in this manual.
You may now continue setting up the new inverter and re-pairing the new inverter
to the existing power optimizers, as described in Chapter 4, Commissioning the
Installation on page 56.
inverter and do not immediately install a new one, then:
Lock the AC/DC Safety Switch to the OFF position using a padlock on the switch.
Use insulation tape to isolate each of the AC and DC wires.
Seal the open conduits using duct tape.
AC/DC Safety Switch Technical Specifications
This section provides the technical specifications of the SolarEdge AC/DC Safety
Switch.
Input
Maximum DC voltage 600 Vdc
Maximum DC current 32 Adc
Nominal AC voltage 277/240/208 Vac
Nominal AC current 25 Aac
Ambient temperature DCD-1ph-US-A switch: -25 to +70
DCD-1ph-US-B switch: -40 to +65
°C
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