标准规范下载简介和预览
NFPA 72-2019简介：
NFPA 72-2019，全称为《2019年国家火警和消防服务手册》（National Fire Protection Association 72），是由美国国家消防协会（NFPA）发布的消防安全标准。这是美国消防行业的重要指南，主要针对火警报警和消防服务的各个方面进行规定，包括但不限于火警报警系统的设计、安装、测试、维护及响应程序等。
NFPA 72-2019关注的重点在于确保公共和住宅建筑物内的火灾报警系统能够有效工作，帮助预防火灾，保护生命财产安全。它详细规定了报警系统的配置、性能要求、操作流程、人员培训、定期检查和测试等，旨在提升火灾预防和应急响应的能力。
该标准适用于各种类型的建筑，包括商业、住宅、教育、医疗、工业设施等，是美国消防法规和行业标准中的一项重要组成部分。任何涉及火警报警和消防服务的机构和个人都需要遵守NFPA 72-2019的相关规定。
NFPA 72-2019部分内容预览：
Chapter 1Administration
Chapter 1 Administration
GB／T 37549-2019 大型核电发电机变压器组继电保护技术规范2019 Edition
NATIONAL EIRE ALARMLAND SIGNALING CODE
1.2*Purpose
1.2.2 This Code defines the features associated with these systems and also provides information necessary to modify on upgrade an existing system to meet the requirements of a particular system classification
1.3 Application.
specific chapter. Chapter 29 is designed to stand alone unless it specifically references an earlier chapter
pecific chapter. Chapter 29 is designed to stand alone un pecifically references an earlier chapter
1.4 Retroactivity
1.5Equivalency
er 2Referenced Publicatior
REEERENCED PUBLICATIONS
2.3Other Publications.
Shaded text = Revisions.△ = Text deletions and figure/table revisions.• = Section deletions.N = New material.
2019 Edition
3.3 General Definitions
DEEINTIONS
3.3.12 Alarm Box
2019 Edition
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
3.3.40 Ceiling Surfaces
DEEINTIONS
2019 Edition
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
DEEINTIONS
2019 Edition
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
DEEINTIONS
2019 Edition
3.3.119Flame Detector.See 3.3.70.Detectoi
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
3.3.149 LevelCeilings.See 3.3.38,Ceiling
DEEINTIONS
3.3.162 Manual Fire Alarm Box. See 3.3.12. Alarm Box.
2019 Edition
3.3.177Network.
2019 Edltior
NATIONAL EIRE ALARMLAND SIGNALING CODE
3.3.200 Persomnel
DEEINTIONS
2019 Edition
2019 Edition
NATIONAL EIRE ALARMLAND SIGNALING CODE
DEEINITIONS
33.276Smoke Detectia
2019 Edition
3.3.278 Smooth Ceiling.See 3.3.40, Ceiling Surfaces.
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
pervising Station Alarm Syst
8.3.292 Supervising Station Service
DEEINITIONS
7 Switched Telephone Netw
2019 Edition
2019 Edition
NATIONAL EIRE ALARMLAND SIGNALING CODE
Chapter 4 Reserved
Chapter 5Reserved
Chapter 6Reserved
Chapter7Documentation
DOGUMENTATION
2019 Editior
2019 Editior
NATIONAL EIRE ALARMLAND SIGNALING CODE
1 Notification appliance circuit voltage drop calculations Batterv calculatons 2) 3) Other required calculations, such as line resistance calcu lations,where required
7.5 Completion Documentation
DOGUMENTATION
2019 Editior
7.5.6.7 Electronic Record of Completion.
2019 Edition
NATIONAL EIRE ALARMLAND SIGNALING CODE
7.7 Records,Record Retention, and Record Maintenance
DOGUMENTATION
7.8.1 General
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
2019 Editior
9.NOTIFICATION APPLIANCES
NATIONALEIREALARM AND SIGNALING CODE
SYSTEMRECORDOFCOMPLETION(continued)
11.INTERCONNECTED SYSTEMS
GURE 7.8.2(a) Continmued
2019 Edition
DOGUMENTATION
2019 Edition
EMERGENCYCOMMUNICATIONSSYSTEMS
NATIONALEIREALARM AND SIGNALING CODE
AFIGURE 7.8.2(b)Con
FIGURE 7.8.2(b) Continue
2019 Editior
EMERGENCYCOMMUNICATIONSSYSTEMS
DOGUMENTATION
A FIGURE 7.8.2(b)Contimued
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
2019 Editior
DOGUMENTATION
GURE 7.8.2(c) Contimued
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
FIGURE7.8.2(c)Continued
FIGURE7.8.2(c)Continued
2019 Edition
DOGUMENTATION
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
2019 Editior
DOGUMENTATION
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
SYSTEM RECORDOFINSPECTIONANDTESTING
IGURE 7.8.2(g)System Record of Inspection and Tesi
2019 Editior
SYSTEMRECORDOFINSPECTIONANDTESTING(continued)
DOGUMENTATION
6.TESTING RESULTS
6.1 Control Unit and Related Ecuipment
DB22／T 3021-2019标准下载6.2 Secondary Power
6.2 Secondary Power
△ FIGURE 7.8.2(g)Continued
2019 Edition
NATIONALEIREALARM AND SIGNALING CODE
6.6 Supervising Station Monitoring
《城市轨道交通车站站台声学要求和测量方法 GB14227-2006》6.7 Public EmergencyAlarm Reporting System
AFIGURE7.8.2(g)Com
2019 Editior