Sermatec SMT-5K-TL-LV, Руководство пользователя, Страница: 22 / 46

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Figure 2-17 Battery terminals connection
STEP 2: Use multimeter to measure Battery side voltage and verify correct polarity, ensure open-circuit
voltage is less than 58V.
2.3.2.3 AC output cable connection
Attention
PE cable should be connected properly and reliably, otherwise it would affect normal operation, even
cause product damage and serious consequences.
Both PE ground terminals in the connector and ground point on the enclosure can be earthed
simultaneously.
Don`t reversely connect PV input cable and battery power cable to interfaces! Otherwise, it will affect
normal operation.
Don`t reversely connect the AC backup load connector and AC Grid connector, AC backup load cable,
and AC Grid cable! Otherwise, it will affect normal operation.