Pue Configuration - Huawei SmartDC V100R021C10 User Manual

ECC800 Data Center Controller
User Manual
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6.8 PUE Configuration

The PUE configuration mode can be set to Standard and User-defined on the
ECC800-Pro WebUI. You can enable PUE functions and select a PUE configuration
mode based on requirements.
If the device electrical energy cannot be collected, disable the PUE function for the scenarios
where the PUE calculation condition is not met, for example, the smart cooling product is
powered by the wall-mounted PDB.
Feature Description
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PUE Calculation Formula
Table 6-50 PUE calculation formula
Configuration
Mode
Standard
User-defined
NOTE
Issue 04 (2021-10-09)
NO TE
The device will quit learning operating mode automatically once finish learning.
After the smart cooling product is shut down, direct the infrared remote
control module to the smart cooling product and press the SW button once.
Check whether the smart cooling product is powered on. If yes, the control
function is enabled. If no, rectify the faults and perform the operation again.
NO TE
Supports user-defined settings of the PUE and power consumption on the
ECC800-Pro WebUI.
Synchronizes the PUE and power consumption calculated by the ECC800-Pro
from the WebUI to the app, and displays the data on the app screen.
The ECC800-Pro connects to the NetEco over a northbound port and can
upload the calculated PUE and power consumption data to the NetEco.
NO TE
The PUE ranges from 1 to 3. If the PUE value is greater than or equal to 3, the value is
displayed as 3. When the PUE value is 1, it is invalid.
PUE Calculation Method
PUE = Increment in total system input electrical energy/
Increment in total electrical energy of system IT load output
PUE = Increment in total active electrical energy of device
input/Increment in total energy consumption of IT load output
When the configuration mode is set to Standard, the ECC800-Pro can automatically
calculate the PUE of multiple devices connected in the N+1 and 2N scenarios.
Copyright © Huawei Technologies Co., Ltd.
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