Afore HNS1509TL 설치 매뉴얼 - 페이지 8

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5 Electrical Connection

Notes:

1. After the inverter has been installed in its fixed position, the electrical connection to the unit

can be established.

2. Make sure Max. Open Voltage and short‐circuit current of the PV string accord with the Spec.

3. Choose the appropriate cable width for AC/DC wire.

4. To connect the inverter, the AC and DC side must be disconnected from all power sources

and secured against being inadvertently switched back on.

5. Before connecting inverter to PV modules and public grid, please make sure the polarity is

correct.

Electrical connections should comply with the National Wiring Rules of Standard AS/NZS 3000.

The requirements in AS 4777.1 and AS/NZS 3000 indicate that a DC isolator must be used before

the inverter.

5.1 Overview of the Connection Area

The following figure shows the assignment of the individual connection areas on the bottom of

the inverter.