ASHRAE STD 90.4, 2022: Energy Standard for Data Centers, ASHRAE規格 STD 90.4, 2022:データセンターのエネルギー標準
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Description
This standard applies to
a. new data centers, or portions thereof, and their systems;
b. new additions to data centers, or portions thereof, and their systems; and
c. modifications to systems and equipment in existing data centers or portions thereof.
The provisions of this standard do not apply to
a. telephone exchanges,
b. essential facilities, and
c. information technology equipment (ITE).
Where specifically noted in this standard, certain other buildings or elements of buildings shall be exempt.
This standard shall not be used to circumvent any safety, health, or environmental requirements.
PURPOSE
The purpose of this standard is to establish the minimum energy efficiency requirements of data centers for
a. design, construction, and a plan for operation and maintenance; and
b. use of on-site or off-site renewable energy resources.