Austa AU-1P20002G-208-US Manuel d'installation et d'utilisation - Page 6

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2. Mount the adapter plate at a suitable location on the PV racking system (typically

at the end of a row of modules).

3. Install an appropriate junction box with the adapter plate.

4. Connect the open wire end of the AC interconnect cable into the junction box using

an appropriate gland or strain relief fitting. The AC interconnect cable requires a

strain relief connector with an opening of 3/8 inches in diameter.

Step 2 - Attach AU-1P20002G to the Racking

1. Mark the approximate centers of each PV module on the racking system. Evaluate

the location of the micro inverter with respect to the PV module junction box or any

other obstructions.

WARNING:

ALLOW A MINIMUM OF .75 INCHES BETWEEN THE TOP OF THE ROOF AND THE

AU-1P20002G

BOTTOM OF

. WE ALSO RECOMMEND THAT YOU ALLOW .50 INCHES BETWEEN THE

BACK OF THE PV MODULE AND THE TOP OF

A LOCATION THAT ALLOWS LONG-TERM EXPOSURE TO DIRECT SUNLIGHT.

2. Mount one micro inverter at each of these locations using hardware recommended

by your module racking vendor

AU-1P20002G

. DO NOT MOUNT

Step 3 - Connect the AU-1P20002G Wiring Harnesses

Each AU-1P20002G comes with one 3-pin bulkhead receptacle mounted on the

case. The three pins of this connector are for phases L1, L2 and ground. This AC

connector is oppositely sexed with the connector at the end of the extension

cable from the trunk cable through a T-connector. Plug the AC connector of the

each AU-1P20002G into the connector of the extension cable to form a

continuous AC branch circuit. Please check the rating label of the trunk cable for

the maximum allowable number of AU-1P20002G on one AC branch circuit.

WARNING:

DO NOT EXCEED THE MAXIMUM NUMBER OF

CIRCUIT, AS DISPLAYED ON THE UNIT-RATING LABEL. For 12AWG trunk cable, EACH

AU-1P20002G

PROTECTED BY A 20A MAXIMUM BREAKER.

Install a protective end cap on the open AC connector at the endof the truck

cable.

WARNING:

MAKE SURE PROTECTIVE END CAPS HAVE BEEN INSTALLED ON ALL UNUSED AC

CONNECTORS. UNUSED AC

SYSTEM IS ENERGIZED BY THE UTILITY SYSTEM.

AU-1P20002G

AC BRANCH CIRCUIT MUST BE SOURCED FROM A DEDICATED BRANCH CIRCUIT

AU-1P20002G

WIRE HARNESS CONNECTORS ARE LIVE WHEN THE

IN AN AC BRANCH