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《Standard on Stored Electrical Energy Emergency and Standby Power Systems》（NFPA111-2022）【美国消防协会标准】【附完整PDF版下载】
简介：美国消防协会标准 NFPA111-2022（英文版）
This standard covers performance requirements for stored electrical energy systems providing an alternate source of electrical power in buildings and facilities in the event that the normal electrical power source fails. Systems include power sources, transfer equipment, controls, supervisory equipment, and accessory equipment needed to supply electrical power to the selected circuits.
Keep stored emergency power supply systems (SEPSS) more reliable and safer with the 2022 edition of NFPA 111, Standard on Stored Electrical Energy Emergency and Standby Power Systems.
NFPA 111, Standard on Stored Electrical Energy Emergency and Standby Power Systems, is key anywhere an uninterruptable power supply (UPS) is needed in the event of a disruption of the normal utility supply. This standard covers the performance requirements for stored electrical energy systems that provide an alternate source of electrical power in buildings and facilities during an interruption of the normal power source. It is used in industries such as finance, IT, and certain areas of health care—anywhere continuous emergency power is legally required or a loss of power is unacceptable, even for a short duration.
Improve life safety with reliable SEPSS.
Poor maintenance of battery systems is a common cause of failure in stored emergency power supply systems (SEPSS). NFPA 111, Standard on Stored Electrical Energy Emergency and Standby Power Systems, includes installation, maintenance, operation, and testing requirements as they pertain to the system's performance. The provisions address every area of the system, including the following:
Power sources
Transfer equipment
Controls
Supervisory equipment
Accessory equipment needed to supply electrical power to selected circuits
This edition has been revised to incorporate NFPA 855.
The 2022 edition of NFPA 111, Standard on Stored Electrical Energy Emergency and Standby Power Systems, is essential for designers, engineers, contractors, installers, and facility managers of any building that requires a UPS according to NFPA 101®, Life Safety Code®, or any other code. The new edition also introduced some changes to align with the first edition of NFPA 855, Standard for the Installation of Stationary Energy Storage Systems.
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