● The cable outer diameter can be measured using the ruler sticker in the
maintenance compartment.
● Ensure that the cable jacket is in the maintenance compartment.
● Ensure that the DC power cables are connected securely. Otherwise, the
Smart PCS may fail to operate, or be overheated in operation due to
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.
Procedure
Step 1 Prepare the cables. For details, see A Crimping an OT or DT Terminal.
Step 2 Remove a rubber ring based on the cable diameter range. Cut o the joints
between rubber rings using scissors and then remove the rubber ring. All rubber
rings are removed in the same way.
Remove a rubber ring strictly based on the cable diameter range and ensure that the
crimping module is not damaged. Otherwise, the ingress protection (IP) rating of the device
will be aected.
Figure 5-8 Removing a rubber ring
Step 3 Connect the DC power cables to the terminal block and ensure that the cables are
securely connected.
LUNA2000-200KTL-H1 Smart Power Control System
User Manual 5 Cable Connection
Issue 08 (2024-01-23) Copyright © Huawei Technologies Co., Ltd. 51
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