● The cable outer diameter can be measured using the ruler sticker in the
maintenance compartment.
● If a cable has a jacket, ensure that the jacket is in the maintenance
compartment.
● Ensure that the AC power cables are connected securely. Otherwise, the Smart
PCS may fail to operate, or become overheated during operation due to an
unreliable connection, which will damage the terminal block.
● Do not pull the cables horizontally after they have been secured, as this may
damage the wiring terminals.
Step 1 Prepare cables by referring to section B Crimping an OT or DT Terminal.
Step 2 Remove rubber rings according to the cable diameter range.
Step 3 Connect the AC power cables to the terminal block and ensure that the cables are
securely connected.
The cable colors in these gures are for reference only. Select appropriate cables according
to local standards.
Figure 5-11 Single-core cable connections
LUNA2000-200KTL-H0 Smart Power Control System
User Manual 5 Electrical Connections
Issue 05 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 38
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