Unpacking And Acceptance - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
● The cable size must comply with local cable standards. The factors that affect
cable selection include the rated current, cable type, routing mode, ambient
temperature, and maximum expected line loss.
● Waterproof connectors for customer's cables should be designed based on the
cable specifications recommended in the table. Otherwise, cables may fail to be
routed through the cable holes on the container and electric control box.
● Ensure that the grounding impedance of the equipment complies with local
electrical standards.
● When selecting, connecting, and routing power cables, follow local safety
regulations and rules.
● When the external conditions such as cable routing or ambient temperature
change, perform verification in accordance with the IEC 60364-5-52 or local
regulations.
● The recommended power cables are used only when the following
requirements are met:
●
●
●
● The signal cable between the indoor and outdoor units is mandatory if the
outdoor unit is equipped with a temperature control intelligent monitoring
board.
● The shielding layer of the signal cable must be grounded.
● Shielded cables cannot be used as power cables for outdoor units.

4.3 Unpacking and Acceptance

Procedure
Step 1 Verify that the cabinet package is intact. If any damage is found, notify the carrier
immediately.
Step 2 Remove the packing materials. Check whether the cabinet exterior is in good
condition and free of collision marks or scratches. If any damage is found, notify
the carrier immediately.
Step 3 Check the type and quantity of fittings against the packing list. If fittings are
missing or inconsistent with those in the packing list, record the information and
contact your local Huawei office immediately.
----End
Issue 13 (2023-08-20)
NO TICE
Routing mode: The cables are routed over a tray or bracket in a single
layer (E or F in IEC 60364-5-523). The distance between cables is greater
than twice the cable diameter.
The AC voltage loss is less than 3%.
Single- or multi-core 90°C-resistant copper flexible cables are used.
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation
71