관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.
PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)
PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
구판
판매
Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
| 분야 | TC 104 : Environmental conditions, classification and methods of test |
|---|---|
| 적용범위 | IEC 60721-2-2:2012 presents fundamental properties, quantities for characterization, and a classification of environmental conditions dependent on precipitation and wind relevant for electrotechnical products. This second edition cancels and replaces the first edition, published in 1988, and constitutes a technical revision. The main changes with regard to the previous edition are as follows: - subclause Precipitation: simplified; - data not possible to validate are removed; - subclause Wind: text rewritten; - Table 1 simplified and aligned with definition used by [1]; - subclause Hail: data added; - formula changed; - formula for impact energy added; - subclause Snow: text changed and aligned with definitions used by [1]; - Table 3 removed; - subclause Normal rain: text has been modified and numeric values removed; - subclause Driving rain: text has been modified and numeric values removed; - subclause Formation of ice: text has been modified and numeric values removed; - subclause Drifting snow: text added; - subclause Wind force: formula changed; - Figure 1 to 5 removed. |
| 국제분류(ICS)코드 | 19.040 : 환경 시험 |
| 페이지수 | 24 |
| Edition | 2.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60721-2-2:2024 | Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind | 2024-10-25 | 표준 |
| 2 | IEC 60721-2-2:2012 | Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind | 2012-12-13 | 구판 |
| 3 | IEC 60721-2-2:1988 | Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Precipitation and wind | 1988-01-01 | 구판 |
IEC 60721-3-6:1987 - Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Ship environment 상세보기
IEC 60721-3-6:1987/COR1:1987 - Corrigendum 1 - Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Ship environment 상세보기
IEC 60721-1:1990 - Classification of environmental conditions - Part 1: Environmental parameters and their severities 상세보기
IEC 60721-3-6:1987/AMD1:1991 - Amendment 1 - Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Ship environment 상세보기
IEC 60721-2-5:1991 - Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist 상세보기
IEC 60721-2-6:1990 - Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Earthquake vibration and shock 상세보기
IEC 60721-2-1:2013 - Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and humidity 상세보기
IEC 60721-3-3:2019 - Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations 상세보기
IEC 60721-3-4:2019 - Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations 상세보기
IEC 60721-2-5:1991 - Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist 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
