Huawei SmartACU2000D Quick Manual page 22

1. Prepare a cable.
2. Crimp an OT terminal.
3. Connect the L1, L2, and L3 wires to the three-phase input switch. Connect the FE cable to the
FE bar.
•
Connect the L1-1, L2-1, and L3-1 wires from the FU01 switch respectively to ports A, B, and C
on the transformer station busbar 1 over a three-phase power switch.
•
Connect the L1-2, L2-2, and L3-2 wires from the FU02 switch respectively to ports A, B, and C
on the transformer station busbar 2 over a three-phase power switch.
• Connect the FE cable for the PID module to the ground bar in the transformer station.
•
Ensure that the L1, L2, and L3 wires are connected in correct phase sequence.
•
Do not mix up the cable to the FE01 port with the cable to the FE02 port.
4. Bind the cable.
Transformer
Three-phase
station
power switch 1
Busbar 1
A/B/C
Ground
bar
Busbar 2
A/B/C
Three-phase
power switch 2
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