Layout Principles - Huawei FusionModule500 User Manual

FusionModule500 Smart Mini Data Center
User Manual
Cable
● The site ground resistance must be less than 0.1 ohm.
● The cable fire resistance rating must be at least VB.
Table 4-8 Cable specifications
Application Scenario
(Optional) Outdoor unit
power cable

4.2.4.2 Layout Principles

The layout principles are as follows:
●
●
● The height deviation refers to the distance between the stop valve of the
●
Issue 02 (2020-12-25)
NO TICE
If the outdoor unit is placed higher than the indoor unit, the maximum height
deviation between them should be less than or equal to 20 m. Install an oil
trap every 6 m to 7.5 m along the gas pipe in the vertical direction to ensure
system reliability.
If the indoor unit is placed higher than the outdoor unit, the maximum height
deviation between them should be less than or equal to 5 m.
NO TICE
indoor unit and that of the outdoor unit.
is a sign of a tilt, and indicates that the scale of the pipe tilting is at
least 1:200. The pipe tilting direction should be consistent with the hypotenuse
of the right triangle.
Copyright © Huawei Technologies Co., Ltd.
Specifications
Electrical power cable,
600 V, ZA-RVV, 4 x 2.5
2
mm , black (four core
wires: brown, black, blue,
yellow/green), 46 A,
outdoor cable, CE
Common terminal,
single-wire cord end
2
terminal, 2.5 mm ,
insertion depth 12 mm,
blue
Bare crimp terminal, OT,
2
2.5 mm , M4, tin plated,
16–14 AWG
4 Installation Guide
Remarks
The length is determined
based on site survey.
Delivered with the
fittings
Delivered with the
fittings
75