3.2.3.4.2 (Optional) Intelligent PDU2000
The intelligent PDU2000 accurately and eectively monitors the real-time status
changes of the current, voltage, power, and electric energy of electrical devices in
the data center.
The intelligent PDU2000 needs to support the following monitoring functions:
● Detect and display the input current.
● Detect and display the total input current.
● Detect and display the input voltage; display the voltage and current
alternately.
● Provide remote input management.
● Remotely query the input voltage, total input current, input power, and input
energy through a serial port.
● Remotely query the PDU status through a serial port. The status that can be
queried includes normal input power, overcurrent, overvoltage, and
undervoltage, as well as the communication status (normal or abnormal) of
the monitoring board.
● Remotely set the input overcurrent warning threshold, overvoltage alarm
threshold, and undervoltage alarm threshold through a serial port, or locally
set these parameters.
● Working status indicator: The PDU has a built-in input status indicator, which
indicates the working status of the PDU.
● Input alarm: If any of input overcurrent, overvoltage, and undervoltage occur,
the working status indicator indicates the fault, and an alarm is reported over
the Modbus port.
Figure 3-14 Intelligent PDU2000
Table 3-7 Technical specications of the intelligent PDU2000
Item
Specications
Function Supports single-phase AC 200–240 V
power supply, twenty 10 A outputs,
and four 16 A outputs.
Dimensions (H x W x D) 1732 mm x 50 mm x 45 mm
Output quantity and system 20 x C13 + 4 x C19
FusionModule800 Smart Small Data Center
User Manual 3 System Architecture
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 32