사업자등록증
해외표준
FAQ
장바구니
고객센터
해외표준 상세정보
관심표준 등록 : 표준업데이트 시 알림서비스
제공형태 더보기-
폐지
판매
CSA C22.2 NO. 139-13 (R2018)
Electrically operated valves- 발행일 : 2013-01-01
- 발행기관 : CSA
상세정보
| 분야 | 11 : LG Electronics |
|---|---|
| 적용범위 | Preface This is the fourth edition of CSA C22.2 No. 139, Electrically operated valves. It supersedes the previous editions, published in 2010, 1982, and 1973. It replaces the electrical requirements of CSA Technical Information Letter (TIL) No. D-18A, Interim Certification Requirements for Hydraulic Control Valves Intended for Installation in Elevating Systems in Accordance With the Elevator Safety Code, CSA Standard B44. Scope 1.1 This Standard applies to electrically operated, general-purpose valves* and safety valves* that are intended to be used in ordinary locations in accordance with the Canadian Electrical Code, Part I, for the control of fluids (e.g., air, gases, oils, refrigerants, steam, water,?etc.), and rated 600 V and less. * For convenience, the shorter term "valve" is used where the same requirements apply to both general-purpose and safety valves. 1.2 This Standard also applies to valves intended to be incorporated into equipment that is subject to the requirements of the Canadian Electrical Code, Part II. 1.3 This Standard also applies to electrically powered mechanisms that are designed to provide the signals needed for monitoring valve operation from a remote location and to electrically powered valve actuators*, that are designed to be fitted to valves. * For convenience the term valve includes valve actuator unless otherwise stated. 1.4 This Standard contains requirements for electrical features of valves and requirements for mechanical features of valves that affect their safe operation. 1.5 This Standard does not include requirements for mechanical and operational features that do not directly affect the safe operation of a valve. 1.6 With respect to construction and tests of electrical features, the requirements of this Standard complement those of ANSI Z21.21/CSA 6.5. 1.7 This Standard does not apply to water valves of connection size larger than 2-inch pipe size or pressure rating above 1600 kPa (232 psi) for valve bodies of thermo plastic material. 1.8 Electrically operated damper actuators are evaluated to the requirements of CSA C22.2 No. 24. 1.9 The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only. 1.10 In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application. |
| 국제분류(ICS)코드 | |
| 페이지수 | 250 |
| Edition |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | CSA C22.2 NO. 139:19 (R2024)상세보기 | Electrically operated valves | 2019-01-01 | 표준 |
| 2 | CSA C22.2 NO. 139-13 (R2018)상세보기 | Electrically operated valves | 2013-01-01 | 폐지 |
관련상품
- 관련상품이 존재하지 않습니다.
다른 사람이 함께 구입한 상품
- 함께 구입한 상품이 존재하지 않습니다.
추천 상품
- IEC TS 63134:2020 - Active assisted living (AAL) use cases
- 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
- KS B ISO/TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs)
- KS B ISO/TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs)
- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
제공형태 닫기
PDF :
직접 파일 다운로드 및 인쇄(마이페이지 확인)보안PDF :
직접 파일 다운로드 및 인쇄(마이페이지 확인)* 단, 파일이동 및 복사 불가, 1회 다운로드 및 인쇄가능PRINT :
인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)BOOK :
인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)ZIP :
압축파일형태로 제공 (PDF, HTML, TXT, XLS 등으로 구성), 직접 파일 다운로드(마이페이지 확인)CD/DVD :
직접 파일 다운로드 및 인쇄(마이페이지 확인)DB :
별도 정보 제공HARDCOPY :
해외 배송 상품, 최대 3주 소요바인더 :
바인더 우편발송, 2~3일 소요온라인구독 :
WEB 접속 후 실시간 열람, 출력(1년간)PDF+PRINT :
직접 파일 다운로드 및 인쇄본 우편발송(2~3일 소요)보안PDF+PRINT :
직접 파일 다운로드 및 인쇄본 우편발송(2~3일 소요)* 단, 파일이동 및 복사 불가, 1회 다운로드 및 인쇄가능ASME PBVC Plus :
인쇄본 우편발송 및 온라인 구독(1User용, 2년)