● You are advised to use angle steel or channel steel. Thickness of 3 mm to 5 mm is
recommended.
● Control welding errors during the manufacturing process. If welding errors are large, the
base will be unusable after welding.
● The M12 bolt used for securing the cabinet to its base must be at least 80 mm long.
● The base bearing capacity must be at least 2 t.
● Connect adjacent bases in parallel using bolts. Ensure that each base is secured to the
ground through at least four corners.
D.2 Outdoor Unit Base Drawings
● It is recommended that the base be made of cost-eective angle steel of 45 mm x 45
mm x 4 mm.
● It is recommended that the base be higher than 100 mm.
● The base is a welded structure. Ensure that the installation surface is polished and the
base is rust-proof.
When preparing the base, pay attention to the following points:
1. Angle, square, or channel steel with a width of 45–60 mm and a thickness of
4–5 mm is recommended.
a. If the angle steel width is less than or equal to 60 mm, there is no need
to consider measures for avoiding blockage.
b. If the angle steel width is greater than 60 mm, the base interferes with
the hole for routing cables. In this case, cut holes on the angle steel to
avoid blockage.
2. Install shock pads between the base and the unit. The shock pads should be
made of EPDM rubber and 5 mm thick.
3. Control welding errors during the manufacturing process. If welding errors are
large, the base will be unusable after welding.
4. The base height can be adjusted based on site requirements.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual D Base Drawing
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 324
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