Huawei SmartACU2000B Series User Manual page 77

SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)

Connect the L1-1, L2-1, and L3-1 cables from the QF02 switch respectively to ports A, B,
and C on box-type transformer busbar 1 over a three-phase power switch.

Connect the L1-2, L2-2, and L3-2 cables from the QF04 switch respectively to ports A, B,
and C on box-type transformer busbar 2 over a three-phase power switch.

Connect the functional earthing cable for the PID module to the ground bar in the box-type
transformer.

Ensure that the L1, L2, and L3 cables are connected in correct phase sequence.

Do not mix up the cable to the FE01 port with the cable to the FE02 port.
Step 4 Bundle the cables.
Issue 05 (2019-01-20) Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
69