Functions
Function
Description
Single unit
control
Each device has an independent control system, LCD, and T/H
sensor to ensure its normal and high-precision operation.
Operations
Users can set parameters and query status on the 7-inch true-
color touchscreen.
Four remote
functions
● Telemetry: supply air temperature, return air temperature,
supply air humidity, return air humidity, and working status
of the unit
● Teleadjust: temperature, humidity, and alarm threshold
● Teleindication: startup/shutdown states, overvoltage/
overcurrent, undervoltage/undercurrent, return air
overtemperature/undertemperature, return air overhumidity/
underhumidity, filter normal/blocked, and fan normal/faulty
● Telecontrol: startup/shutdown
Teamwork
When multiple units work cooperatively, the controller
optimally distributes the heat load to reduce power
consumption and provides backup to improve reliability.
● Backup: When a unit in the group is faulty, the backup unit
starts to operate automatically, improving system reliability.
● Rotation: Each unit enters the active mode one by one
periodically.
● On-demand operation: The number of operating units varies
depending on the thermal load power in the data center to
meet requirements promptly, eliminate hot spots, and save
energy.
● Anti-competitive running: A mechanism is adopted to
prevent multiple devices in the same equipment room
operating in opposite status to save energy.
● Independent teamwork control: If a communications cable in
the teamwork network is disconnected, two teamwork
networks are formed. A device in the network without a
master unit can automatically become the master unit to
continue teamwork control.
Remote
management
Users can monitor and manage one or more devices using the
remote management function provided by Huawei.
Storage
● A large number of fault alarm records can be stored. Alarms
can be managed by severity. A maximum of 500 historical
alarms can be stored for each severity.
● The controller displays up to 30 days of temperature and
humidity in colored curves. O&M personnel can view the
operating status of the device onsite.
Log
backtracking
Access logs can be traced back. Up to 1000 historical operation
logs recording login and setting can be stored.
NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual
2 Product Description
Issue 04 (2021-03-15)
Copyright © Huawei Technologies Co., Ltd.
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