Sungrow SG1K5TL-31, Руководство пользователя

Страница: 44 / 79

SG1K5TL-31
User Manual
38
5.6.2
Assembling AC Cables to Connector
Inverter is equipped with water-proof direct plug-in connectors for AC connection,
which mate with AC terminals at the bottom of the inverter.
“L”, “N” and “PE” should be equipped with correctly colored cables for distinguishing.
Please refer to related standards about wiring color.
Step 1: Unscrew the water-proof terminal in the following direction.
Step 2: Insert appropriately sized AC cables through water-proof terminal.
Step 3: Strip off insulation layer of all AC cables. The length of strip insulation is
approximate 5mm.
Step 4: Fix all cables with screwdriver according to markings on the connector,
especially “PE” cable. If a phase wire is connected to the “PE” terminal, it may
permanently destroy the inverter.
Step 5: Pull cables outwards to confirm whether they are installed firmly.
Step 6: Combine the two front-end parts together until there makes a clicking sound.
Step 7: Tighten the water-proof terminal in opposite direction.