Ac Connection - Njoy Astris 5K/3P2T2 User Manual

5.2 AC Connection

5.2.1 AC cable connection
1. Measure and access the voltage and frequency of the point to ensure
that it meets the grid-tied specifications of the inverter.
2. PE wire(GND) must be well grounded to ensure that impedance
between Neutral wire and Earth wire is less than 10Ω.
3. Disconnect the circuit breaker or fuse from the inverter and grid-
connected access point.
4. Use the copper wire.
5. Follow these steps.
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