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step 6 Secure the AC waterproof cover to the inverter with a torque of 0.5 N•m and tighten the swiv-
el nut to a torque of 5 N•m–6 N•m.
step 7 Connect the PE wire to ground and the phase lines and the “N” line to AC circuit breaker.
Then connect the AC circuit breaker to electric board.
step 8 Make sure all wires are firmly installed via the right torque tool or dragging the cables slightly.
- - End
5.6 DC Cable Connection
The PV string will generate lethal high voltage when exposed to sunlight.
• Respect all safety instructions listed in relevant documents about PV strings.
User Manual 5 Electrical Connection
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