Huawei NetCol5000-C030H90D0 User Manual page 28

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual (2019)
●
●
●
●
●
●
Features
●
●
●
●
●
●
●
●
●
Issue 03 (2020-08-30)
A maximum of 32 smart cooling products can be connected in a teamwork
group, when multiple smart cooling products work cooperatively, the
controller optimally distributes the heat load to reduce power consumption
and provides backup to improve reliability.
– When a smart cooling product in the group is faulty, the backup smart
cooling product starts to operate automatically to improve the reliability
of the smart cooling product system.
– Each smart cooling product enters the active mode one by one
periodically.
– The number of operating smart cooling products varies depending on the
thermal load in the equipment room to meet requirements promptly,
eliminate hot spots, and save energy.
– A mechanism is adopted to prevent the smart cooling products in the
same equipment room operating in opposite status (such as cooling and
heating, or humidification and dehumidification), in order to save energy.
You can monitor, manage, and upgrade one or more smart cooling products
using the remote management software provided by Huawei.
At least 1500 historical alarms can be stored.
Access logs can be traced back. At least 1000 historical login and setting
records can be stored.
The controller can display 30 days' temperature and humidity in colored
curves. O&M personnel can view the smart cooling product operating status
onsite.
A comprehensive power monitoring function is provided. Faults such as power
open phase, overvoltage, undervoltage, high frequency, and low frequency are
diagnosed and appropriate alarms are reported and recorded. Automatic
protection, recovery, and restart are also provided.
The controller provides a touchscreen with a user-friendly interface.
The controller controls the indoor temperature precisely and responds quickly.
The controller is protected by a multi-level password protection mechanism,
avoiding misoperations.
The password is verified each time the system is powered on or off to ensure
system operation security.
The controller provides multiple protection functions, such as chilled water
valve exception feedback, abnormal power-off self-recovery, and water
leakage detection, ensuring system reliability.
The controller displays the operating status and duration of the smart cooling
product components in real time.
The expert system automatically displays the information of the current fault,
which facilitates the maintenance.
The controller provides abundant external ports such as RS485 ports, CAN
ports, FE ports, and USB ports that are protected by a security mechanism.
The smart cooling product supports communications protocols such as
Modbus RTU, Modbus TCP, and SNMP, facilitating connection to the network
management system.
Copyright © Huawei Technologies Co., Ltd.
2 Product Description
20