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step 4 (Optional) Insert the block into AC connector, as shown in the figure below.
1 Insert block ① into AC connector ② from the side.
2 Tighten the screw on the bottom of block ①.
step 5 Connect PE cable to ground.
step 6 Connect phase cable and “N” cable to AC circuit breaker.
step 7 Connect AC circuit breaker to utility grid.
step 8 Make sure all AC cables are firmly installed via the right torque tool or dragging the cables
slightly.
- - End
6.6 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 6 Electrical Connection
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