관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.
PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)
PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
표준
판매
Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
| 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 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60754-2:2011/AMD1:2019 | 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 CSV | 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 60754-2:2011 | 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/AMD1:1997 | 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 60754-2:1991 | 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 |
IEC 60754-1:2011 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content 상세보기
IEC 60754-2:2011 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity 상세보기
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 상세보기
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 상세보기
IEC 60754-1:2011/AMD1:2019 - Amendment 1 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content 상세보기
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 상세보기
IEC 61034-1:2005+AMD1:2013+AMD2:2019 CSV - Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus 상세보기
IEC 60189-1:2018 - Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods 상세보기
IEC 60072-2:1990 - Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360 상세보기
IEC TR 60616:1978 - Terminal and tapping markings for power transformers 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
KS표준
핸드북
