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IEC 60695-7-1:2010

Current
Current

The latest, up-to-date edition.

Fire hazard testing - Part 7-1: Toxicity of fire effluent - General guidance
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French, Spanish, Castilian

Published date

06-28-2010

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Factors determining toxic hazard
5 General aspects of small-scale test methods used
  to evaluate the toxic hazard of
fire gas effluent
6 Evaluation of test methods
7 Relevance of toxic hazard data to fire hazard assessment
Bibliography

IEC 60695-7-1:2010 provides guidance on the factors which affect the toxic hazard from fires involving electrotechnical products, and provides information on the methodologies recommended by ISO TC 92 (SC 3) for estimating and reducing the toxic hazard from fires, as expressed in ISO 19706, ISO 13344 and ISO 13571. There is no single test to realistically assess toxic hazard in fires. Small-scale toxic potency tests are not capable on their own of assessing the toxic hazard in fires. Current toxicity tests attempt to measure the toxic potency of a laboratory generated fire effluent. Toxic potency should not be confused with toxic hazard. The main changes with respect to the previous edition are as follows:
- minor editorial and technical changes throughout;
- references to the ISO 9122 series have been deleted and the text throughout has been updated;
- definitions have been updated in accordance with ISO/IEC 13943:2008;
- dispersal volume is stated to be an important parameter in the assessment of toxic hazard;
- table 2 has been updated;
- figures 1 and 2 have both been updated.
This publication is to be read in conjunction with IEC 60695-7-2:2002.

Committee
TC 89
DevelopmentNote
To be read in conjunction with IEC 60695-7-2. (05/2004) Stability Date: 2022. (10/2017)
DocumentType
Standard
Pages
50
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

BS EN 61869-1:2009 Instrument transformers General requirements
BS EN 60695-7-3:2011 Fire hazard testing Toxicity of fire effluent. Use and interpretation of test results
09/30206172 DC : 0 BS EN 60695-7-3 ED.1 - FIRE HAZARD TESTING - PART 7-3: TOXICITY OF FIRE EFFLUENT - USE AND INTERPRETATION OF TEST RESULTS
12/30268049 DC : 0 BS EN 62689-1 - CURRENT AND VOLTAGE SENSORS OR DETECTORS, TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS
13/30275218 DC : 0 BS ISO 19700 - CONTROLLED EQUIVALENCE RATIO METHOD FOR THE DETERMINATION OF HAZARDOUS COMPONENTS OF FIRE EFFLUENTS - THE STEADY STATE TUBE FURNACE
PD ISO/TS 29761:2015 Fire safety engineering. Selection of design occupant behavioural scenarios
07/30169689 DC : 0 BS EN 60695-1-10 - FIRE HAZARD TESTING - PART 1-10: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - GENERAL GUIDELINES
09/30166429 DC : 0 BS 8492 - TELECOMMUNICATIONS EQUIPMENT AND TELECOMMUNICATIONS CABLING - CODE OF PRACTICE FOR FIRE PERFORMANCE AND PROTECTION
ISO/IEC 18010:2002 Information technology Pathways and spaces for customer premises cabling
03/318326 DC : DRAFT NOV 2003
EN 60695-7-2:2011 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
EN 60695-7-3 : 2011 FIRE HAZARD TESTING - PART 7-3: TOXICITY OF FIRE EFFLUENT - USE AND INTERPRETATION OF TEST RESULTS (IEC 60695-7-3:2011)
EN 60695-1-11:2015 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
14/30284930 DC : 0 BS EN 62689-2 ED 1.0 - CURRENT AND VOLTAGE SENSORS OR DETECTORS TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 2: GENERAL PRINCIPLES AND REQUIREMENTS
IEC TS 60695-1-40:2002 Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids
NF EN 61869-1 : 2009 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
PD CLC/TR 62271-303:2009 High-voltage switchgear and controlgear Use and handling of sulfur hexafluoride (SF6)
DD IEC/TS 60695-7-51:2002 Fire hazard testing. Toxicity of fire effluent Estimation of toxic potency. Calculation and interpretation of test results
CEI EN 62689-1 : 1ED 2017 CURRENT AND VOLTAGE SENSORS OR DETECTORS, TO BE USED FOR FAULT PASSAGE INDICATION PURPOSES - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS
09/30205350 DC : 0 BS EN 60695-7-2 ED.1 - FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS
NF EN 60695-7-2 : 2012 FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS
I.S. EN 60695-7-3:2011 FIRE HAZARD TESTING - PART 7-3: TOXICITY OF FIRE EFFLUENT - USE AND INTERPRETATION OF TEST RESULTS (IEC 60695-7-3:2011)
I.S. EN 60695-7-2:2011 FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS (IEC 60695-7-2:2011)
I.S. EN 60695-1-11:2015 FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
IEC 62689-1:2016 Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements
PD IEC/TR 62222:2012 Fire performance of communication cables installed in buildings
IEC 60695-7-2:2011 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
CEI EN 60695-7-2 : 2013 FIRE HAZARD TESTING - PART 7-2: TOXICITY OF FIRE EFFLUENT - SUMMARY AND RELEVANCE OF TEST METHODS
16/30336629 DC : 0 BS 8492 - TELECOMMUNICATIONS EQUIPMENT AND TELECOMMUNICATIONS CABLING - CODE OF PRACTICE FOR FIRE PERFORMANCE AND PROTECTION
BS EN 60695-1-11:2015 Fire hazard testing Guidance for assessing the fire hazard of electrotechnical products. Fire hazard assessment
13/30281097 DC : 0 BS EN 60695-1-11 ED 2.0 - FIRE HAZARD TESTING - PART 1-11: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - FIRE HAZARD ASSESSMENT
99/240635 DC : 0 IEC 60695-7-51 ED 1.0 - FIRE HAZARD TESTING - PART 7-51: TOXICITY OF FIRE EFFLUENT - ESTIMATION OF TOXIC POTENCY - CALCULATION AND INTERPRETATION OF TEST RESULTS
I.S. EN 61869-1:2009 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
ISO/TS 29761:2015 Fire safety engineering — Selection of design occupant behavioural scenarios
CSA C61869-1 : 2014 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
IEC TS 60695-7-50:2002 Fire hazard testing - Part 7-50: Toxicity of fire effluent - Estimation of toxic potency - Apparatus and test method
UNE-EN 61869-1:2010 Instrument transformers -- Part 1: General requirements
BS PD IEC TR 60695-7.3 : 1998 FIRE HAZARD TESTING - TOXICITY OF FIRE EFFLUENT - USE AND INTERPRETATION OF TEST RESULTS
IEC TR 62271-303:2008 High-voltage switchgear and controlgear - Part 303: Use and handling of sulphur hexafluoride (SF<sub>6</sub>)
CLC/TR 62271-303 : 2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 303: USE AND HANDLING OF SULPHUR HEXAFLUORIDE (SF[6])
BS 8492:2009 Telecommunications equipment and telecommunications cabling. Code of practice for fire performance and protection
IEC TS 60695-7-51:2002 Fire hazard testing - Part 7-51: Toxicity of fire effluent - Estimation of toxic potency: Calculation and interpretation of test results
S.R. CLC/TR 62271-303:2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 303: USE AND HANDLING OF SULPHUR HEXAFLUORIDE (SF[6])
BS EN 60695-7-2:2011 Fire hazard testing Toxicity of fire effluent. Summary and relevance of test methods
CSA ISO/IEC 18010 :2004 INFORMATION TECHNOLOGY - PATHWAYS AND SPACES FOR CUSTOMER PREMISES CABLING
UNE-EN 60695-7-3:2012 Fire hazard testing - Part 7-3: Toxicity of fire effluent - Use and interpretation of test results
CEI EN 60695-7-3 : 2013 FIRE HAZARD TESTING - PART 7-3: TOXICITY OF FIRE EFFLUENT - USE AND INTERPRETATION OF TEST RESULTS
IEC TR 60695-7-2:2002 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
ISO/TR 10840:1993 Plastics Burning behaviour Guidance for development and use of fire tests
IEC TS 60695-7-3:2004 Fire hazard testing - Part 7-3: Toxicity of fire effluent - Use and interpretation of test results
IEC 60695-1-11:2014 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
09/30193524 DC : 0 BS EN 62222 - FIRE PERFORMANCE OF COMMUNICATION CABLES INSTALLED IN BUILDINGS - METHODS OF FIRE RETARDANCY
IEC TR 62222:2012 Fire performance of communication cables installed in buildings
UNE-EN 60695-7-2:2012 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
UNE-EN 60695-1-11:2016 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
PD IEC TR 60695-7-2:2002 Fire hazard testing. Toxicity of fire effluent Summary and relevance of test methods
CSA ISO/IEC 18010 : 2004 : INC : AMD 1 : 2006 : R2012 INFORMATION TECHNOLOGY - PATHWAYS AND SPACES FOR CUSTOMER PREMISES CABLING
CEI EN 61869-1 : 2010 INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
IEC 61869-1:2007 Instrument transformers - Part 1: General requirements
EN 61869-1:2009 Instrument transformers - Part 1: General requirements

ISO 13344:2015 Estimation of the lethal toxic potency of fire effluents
ISO 16312-1:2016 Guidance for assessing the validity of physical fire models for obtaining fire effluent toxicity data for fire hazard and risk assessment Part 1: Criteria
IEC 60695-6-1:2005+AMD1:2010 CSV Fire hazard testing - Part 6-1: Smoke obscuration - General guidance
ISO 13943:2017 Fire safety — Vocabulary
IEC TS 60695-7-50:2002 Fire hazard testing - Part 7-50: Toxicity of fire effluent - Estimation of toxic potency - Apparatus and test method
ISO/IEC Guide 51:2014 Safety aspects Guidelines for their inclusion in standards
ISO 19702:2015 Guidance for sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy
IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
ISO 13571:2012 Life-threatening components of fire Guidelines for the estimation of time to compromised tenability in fires
ISO/TS 19700:2016 Controlled equivalence ratio method for the determination of hazardous components of fire effluents — Steady-state tube furnace
IEC TR 60695-7-2:2002 Fire hazard testing - Part 7-2: Toxicity of fire effluent - Summary and relevance of test methods
ISO 19706:2011 Guidelines for assessing the fire threat to people
ISO 19703:2010 Generation and analysis of toxic gases in fire Calculation of species yields, equivalence ratios and combustion efficiency in experimental fires
IEC TS 60695-7-3:2004 Fire hazard testing - Part 7-3: Toxicity of fire effluent - Use and interpretation of test results
ISO/TR 16312-2:2007 Guidance for assessing the validity of physical fire models for obtaining fire effluent toxicity data for fire hazard and risk assessment Part 2: Evaluation of individual physical fire models
IEC 60695-1-11:2014 Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
IEC 60695-1-10:2016 Fire hazard testing - Part 1-10: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
ISO 19701:2013 Methods for sampling and analysis of fire effluents

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