L17 电感器、变压器 标准查询与下载
共找到 443 条与 电感器、变压器 相关的标准，共 30 页
이 표준은 주파수 60 Hz의 1 000 V 이하의 교류 전압에서 주로 네온사인, 광고, 표시, 신호 및 이와 유사한 용도로 냉음극 램프(또는 유사 종류의 램프들)를 안정하게 점등하고 방전을 유지하도록 하며, 무부하 출력 전압이 1 000 V를 초과하고 15 000 V를 넘지 않으며, 입력과 출력 권선이 분리된 독립형 또는 내장형 단상 변압기에 적용한다.변압기의 안전성을 보장하기 위해 성능을 점검해야 한다. 그러나 이 램프의 특성이 표준화되지 않으므로 시험 결과의 재현성을 위하여 기준 부하를 정의하였다.배 또는 자동차 등에서와 같이 특별한 조건들이 산재한 지역과 폭발이 발생할 수 있는 위험한 지역에서는 특별한 구조가 요구된다.이 표준은 저압 또는 고압 나트륨 램프, 고압 수은 램프, 할로겐 램프, 제논 램프, 열음극 관형 형광 램프, 복사기용 특수 램프 등의 램프를 점등하기 위한 변압기에서는 적용하지 않는다.이 표준은 단원 변압기 및 컨버터에는 적용되지 않는다.이 표준은 사진기 램프용 변압기와 같은 특성이 범위에 적용되고, 기타 표준에 정해지지 않는 유사 변압기를 위한 지침서가 될 수 있다.커패시터는 KS C IEC 61048을 따른다.이 표준의 시험은 형식 시험이다. 시험
Luminous — Tube transformers
- ICS
- 29.180
- CCS
- L17
- 发布
- 2014-06-24
- 实施
- 2014/6/24
This part of IEC 61869 applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. The requirements and tests of this standard@ in addition to the requirements and tests of IEC 61869-1@ IEC 61869-2 and IEC 61869-3 cover current and inductive voltage transformers that are necessary for combined instrument transformers.
Instrument transformers - Part 4: Additional requirements for combined transformers
- ICS
- 17.220.20
- CCS
- L17
- 发布
- 2013-11
- 实施
- 2013-11-21
High frequency inductive components - Electrical characteristics and measuring methods - Part 1: nanohenry range chip inductor
- ICS
- 29.100.10
- CCS
- L17
- 发布
- 2013-10-04
- 实施
- 2013-10-04
High frequency inductive components - Part 1: Fixed surface mount inductors for use in electronic and telecommunication equipment (IEC 62674-1:2012); German version EN 62674-1:2012
- ICS
- 17.220.20;29.100.10
- CCS
- L17
- 发布
- 2013-06
- 实施
- 2013-06-01
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-032 : particular requirements for hand-held and hand manipulated current sensors for electrical test and measurement
- ICS
- 19.080
- CCS
- L17
- 发布
- 2013-04-06
- 实施
- 2013-04-06
Instrument transformers.The use of instrument transformers for power quality measurement (IEC/TR 61869-103:2012)
- ICS
- 17.220.20
- CCS
- L17
- 发布
- 2013-02
- 实施
High frequency inductive components. Fixed surface mount inductors for use in electronic and telecommunication equipment
- ICS
- 29.100.10
- CCS
- L17
- 发布
- 2013-01-31
- 实施
- 2013-01-31
Universal specification of burden box of instrument transformer
- ICS
- CCS
- L17
- 发布
- 2012-12-01
- 实施
- 2012-12-01
This part of IEC 62674 applies to fixed surface mount inductors and ferrite beads. The object of this standard is to define the terms necessary to describe the inductors covered by this standard@ provide recommendations for preferred characteristics@ recommended performance@ test methods and general guidance.
High frequency inductive components - Part 1: Fixed surface mount inductors for use in electronic and telecommunication equipment
- ICS
- 17.220.20;29.100.10
- CCS
- L17
- 发布
- 2012-10
- 实施
- 2012-11-03
Instrument transformers - Part 2: Additional requirements for current transformers
- ICS
- 17.220.20
- CCS
- L17
- 发布
- 2012-09
- 实施
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers (IEC 61869-5:2011); German version EN 61869-5:2011
- ICS
- 17.220.20;29.180
- CCS
- L17
- 发布
- 2012-05-01
- 实施
- 2012-05-01
Instrument transformers - Part 3: Additional requirements for inductive voltage transformers (IEC 61869-3:2011); German version EN 61869-3:2011
- ICS
- 17.220.20;29.180
- CCS
- L17
- 发布
- 2012-05-01
- 实施
- 2012-05-01
Instrument transformers - The use of instrument transformers for power quality measurement
- ICS
- 17.220.20
- CCS
- L17
- 发布
- 2012-05
- 实施
Instrument transformers. Additional requirements for capacitor voltage transformers
- ICS
- 17.220.20;29.180
- CCS
- L17
- 发布
- 2012-04-30
- 实施
- 2012-04-30
Instrument transformers. Additional requirements for inductive voltage transformers
- ICS
- 17.220.20;29.180
- CCS
- L17
- 发布
- 2012-03-31
- 实施
- 2012-03-31
Guide for the Application, Specification and Testing of Phase Shifting Transformers
- ICS
- 17.220.20
- CCS
- L17
- 发布
- 2012
- 实施
本规范规定了混合集成电路 YH112型频率变换器（以下简称器件）的详细要求。
Hybrid integrated circuits.Detail specifications for type YH112 of frequency converter
- ICS
- CCS
- L17
- 发布
- 2011-12-25
- 实施
- 2012-04-01
本规范规定了混合集成电路B-DTV3温度-电压变换器（以下简称器件）的详细要求。
Hybrid integrated circuits.Detail specification for B-DTV3 temperature-voltage converter
- ICS
- CCS
- L17
- 发布
- 2011-12-25
- 实施
- 2012-04-01
Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
- ICS
- 17.220.20;29.180
- CCS
- L17
- 发布
- 2011-07-01
- 实施
