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IEC 60754-2:2011+AMD1:2019 CSV
Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity- 발행일 : 2019-11-25
- 발행기관 : IEC
상세정보
| 분야 | TC 20 : Electric cables |
|---|---|
| 적용범위 | IEC 60754-2:2011+A1:2019 specifies the apparatus and procedure for the determination of the potential corrosivity of gases evolved during the combustion of materials taken from electric or optical fibre cable constructions by measuring the acidity (pH) and conductivity of an aqueous solution resulting from the gases evolved during the combustion. The general method specified in this standard is intended for the testing of individual components used in a cable construction. Formulae are given for the calculation of a weighted value for a combination of materials found in a specified cable. The use of this method will enable the verification of relevant requirements for either individual components or combined components of a cable construction stated in the appropriate cable specification. A simplified method is included for the testing of individual components where it is required only to demonstrate compliance with a stated performance requirement for quality control purposes. The significant technical changes with respect to the previous edition are as follows: - improved definition of safety requirements relating to capture of gases; - introduction of guidance on the preparation of test specimens for more even combustion; - better expression of tolerances and precision; - clarification of the conductivity and acidity functions; - improved definition of the heating procedure; - greater precision in the definition of the test temperature for the determination of pH value and conductivity; - correction of the formulae for the calculation of the test results. This consolidated version consists of the second edition (2011) and its amendment 1 (2019). Therefore, no need to order amendments in addition to this publication. |
| 국제분류(ICS)코드 |
13.220.40 : 자재 및 제품의 점화성 및 연소성
29.020 : 전기 공학 일반 29.060.20 : 케이블 |
| 페이지수 | 89 |
| Edition | 2.1 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60754-2:2011/AMD1:2019상세보기 | Amendment 1 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity | 2019-11-25 | 표준 |
| 2 | IEC 60754-2:2011+AMD1:2019 CSV상세보기 | Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity | 2019-11-25 | 표준 |
| 3 | IEC 60754-2:2011상세보기 | Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity | 2011-11-17 | 표준 |
| 4 | IEC 60754-2:1991/AMD1:1997상세보기 | Amendment 1 - Test on gases evolved during combustion of electric cables - Part 2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity | 1997-04-16 | 구판 |
| 5 | IEC 60754-2:1991상세보기 | Test on gases evolved during combustion of electric cables - Part 2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity | 1991-08-22 | 구판 |
관련상품
- IEC 60754-1:2011 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
- IEC 60754-2:2011 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
- IEC 60754-1:2011/COR1:2013 - Corrigendum 1 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
- IEC 60754-3:2018 - Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography
- IEC 60754-1:2011+AMD1:2019 CSV - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
다른 사람이 함께 구입한 상품
- IEC 60754-1:2011+AMD1:2019 CSV - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
- IEC 60085:2007 - Electrical insulation - Thermal evaluation and designation
- IEC 60076-11:2018 - Power transformers - Part 11: Dry-type transformers
- IEC 61034-2:2005+AMD1:2013+AMD2:2019 CSV - Measurement of smoke density of cables burning under defined conditions - Part 2: Test procedure and requirements
- IEC 61034-1:2005+AMD1:2013+AMD2:2019 CSV - Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
추천 상품
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