NFPA 111 AMD 1-2015 Standard on Stored Electrical Energy Emergency and Standby Power Systems (Effective Date 09 08 2015).pdf
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NFPA 111 AMD 1-2015 Standard on Stored Electrical Energy Emergency and Standby Power Systems (Effective Date 09 08 2015).pdf
1、 Tentative Interim Amendment NFPA 111 Standard on Electrical Energy Emergency and Standby Power Systems2016 Edition Reference: Table 4.2.2 TIA 16-1 (SC 15-8-23 / TIA Log #1175) Note: Text of the TIA was issued and incorporated into the document prior to printing, therefore no separate publication is
2、 necessary. 1. Revise Table 4.2.2 to read as follows: Table 4.2.2 Types of SEPSS Type Interruption Time Type O No interruptions UPS carrying load, 0.0 sec Type U UPS system with utility as preferred source Type A 0.25 cycle: 0.0042 sec Type B 1.0 cycle: 0.0167 sec Type 10 10 sec Type M Manual stationary or nonautomatic no time limit Issue Date: August 19, 2015 Effective Date: September 8, 2015 (Note: For further information on NFPA Codes and Standards, please see www.nfpa.org/codelist) Copyright 2015 All Rights Reserved NATIONAL FIRE PROTECTION ASSOCIATION
