Huawei FusionModule5000 Series Installation Manual page 46

FusionModule5000 Smart Modular Data Center
Installation Guide (Single-Row Aisle Containment with
2000 mm High Cabinets, ECC800)

Optional: materials that can be purchased from Huawei or by yourself.

Engineering purchasing: materials that are not provided by Huawei and need to be
prepared by the customer.
Prepare the pipes and pipe fastenings listed in
Table 4-2 Pipe requirements
Category
Pipe
Pipe
fastening
Issue 01 (2019-03-05)
Name Specifications
Branch  Recommended pipe when the
chilled water NetCol520 is connected: rubber
supply and hose DN25
return pipes

Recommended pipe when the
NetCol520 is not connected:
rubber hose DN25, galvanized
steel pipe DN25, PPR pipe
DN32 (inner diameter ≥ 25 mm)

Humidifier Connects to the hose: pagoda
water inlet connector, rubber hose, and hose
pipe clamp
 Connects to the rigid pipe:
connector, PPR pipe, or
galvanized pipe
DN4 (external diameter Φ = 6 mm)
Condensate
water pump
drainpipe
Automatic Rubber hose, rigid PPR, or
condensate aluminum-plastic pipe: DN19
(external diameter Φ = 26 mm)
drainpipe
Main chilled Flange steel pipe or seamless steel
water supply pipe: DN80
and return
pipes
Pipe support See Figure 4-24

Thermal The thickness of thermal
insulation insulation foam wrapping branch
foam chilled water supply and return
pipes (DN25): 15–20 mm.

The thickness of thermal
insulation foam wrapping
condensate water pump
drainpipe (DN4): 5 mm.

The thickness of thermal
insulation foam wrapping
automatic condensate drainpipe
(DN19): 10 mm.
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4 Hardware Installation Preparations
Table 4-2.
Remarks
Engineering
purchasing
Engineering
purchasing
Standard
configuration;
delivered with the
product
Engineering
purchasing
Engineering
purchasing
Engineering
purchasing
Engineering
purchasing
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