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Strictly follow all the instructions when connecting the cables.
Observe all the safety rules specified by the battery manufacture.
Start the DC connection only when all checks and measurements meet requirements.
5.5.2 Overview of the Wiring Area
figure 5-11 Single system wiring overview(BESS-PCS)
figure 5-12 Single system wiring overview(BESS*2-PCS)
5.5.3 BESS Connection Steps
Proceed as follows to connect the DC cables:
step 1 Make sure the upstream and downstream switches are disconnected.
step 2 Pass the cable into the battery outdoor cabinet from the inlet holes.
step 3 Make sure that the DC cable connection sequence is correct.
System Manual 5 Electrical Connection