Huawei NetCol5000-C030 User Manual page 27

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual
(9) Water pan
(13) Bottom forcible
drainpipe
Components
The NetCol5000-C consists of the chilled water valve, electronic commutation (EC)
fan, heat exchanger, air filter, wet film humidifier (optional), and micro differential
pressure sensor (optional).
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Issue 04 (2021-03-15)
(10) Water pump
(14) Top forcible
drainpipe
Chilled water valve
The chilled water valve, also known as the chilled water proportional integral
regulating valve, features incremental proportional-integral-derivative (PID)
control with precise adjustment and accurate control.
EC fan
– The axial fan comes from a high-end brand and provides high reliability
and a long service life.
– The highly efficient EC fan saves more than 30% of energy than a
common fan.
– You can view the power and speed status as well as obtain fault
information in real time over the display module, allowing you to view
the status and locate a fault.
Heat exchanger
The I-type finned-tube exchanger with a high cooling efficiency adopts the
synergy field principle and computational fluid dynamics (CFD) to optimize
the flow path design, which greatly improves the heat exchange efficiency.
Air filter
The G4 air filter in standard configuration meets requirements for equipment
room cleanness. It can be cleaned at least twice.
Wet film humidifier (optional)
– The wet film humidifier has low water quality requirements and high
environment adaptability. In most cases, tap water can be used without
special water treatment.
– The wet film humidifier has a simple structure and is easy to remove,
clean, and maintain.
– The wet film humidifier quickly starts and generates huge humidification
capacity.
– The wet film humidifier consumes less than over 95% of energy
compared with a traditional electrode humidifier.
Micro differential pressure sensor (optional)
– It adjusts air volume based on the differential pressure to ensure precise
air supply. No excessive adjustment helps save energy and reduce power
consumption.
– The air supply volume is also sufficient, which helps eliminate hotspots
and improves reliability.
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2 Product Description
(11) Bottom chilled (12) Bottom chilled
water inlet pipe water outlet pipe
(15) Top chilled water (16) Top chilled water
outlet pipe inlet pipe
19