Huawei SmartACBox, Быстрое руководство

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4
No. Item Category Conductor Cross-
Sectional Area Outer
Diameter
1 PE cable Single-core outdoor copper cable 3.5
–5.5 mm 2
N/A
2 AC output power cable Three-core (U, O, and W)
outdoor copper cable 3.5
–5.5 mm
2
10
–21 mm
3 DC input power cable Common outdoor PV cable in the
industry 3.5
–5.5 mm 2
4.5
–7.8 mm
4 RS485 communications
cable Two-core outdoor shielded cable 0.25
–1 mm 2
4
–11 mm
Connecting the PE Cable
3.2
• It is recommended that the PE cable of the solar inverter be connected to a nearby ground
point. Connect the PE points of all solar inverters in the same array to ensure equipotential
connections to PE cables.
• It is recommended that silica gel or paint be used around the ground terminal after the PE cable
is connected.
Connecting the AC Output Power Cable 3.3
Ensure that the protection layer of the AC output power cable is inside the connector, that the core
wires are totally inserted into the cable hole, and that the cable is connected securely. Failing to do
so may cause the device malfunction or damage.
1. Connect the AC output power cable to the AC connector.
Click