29.120.40 开关 标准查询与下载
共找到 951 条与 开关 相关的标准，共 64 页
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (german version)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-10-01
- 实施
- 2021-10-01
Low-voltage switchgear and controlgear -- Part 2-1: Circuit-breakers (Moulded-case circuit-breakers and others)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-09-21
- 实施
Low-voltage switchgear and controlgear -- Part 2-2: Circuit-breakers incorporating residual current protection
- ICS
- 29.120.40
- CCS
- 发布
- 2021-09-21
- 实施
本文件规定了符合GB/T 14048.2—2020《低压开关设备和控制设备 第2部分：断路器》，且额定电压不超过交流1000 V或直流1500 V的塑料外壳式断路器（以下简称为“断路器”）的飞弧测试试验条件、试验要求以及试验方法。 本文件也适用于额定电压高于交流1000 V但不超过1500 V的断路器进行飞弧测试。 本文件描述了断路器在自由空气中进行短路分断试验时，通过搭建试验电路检测其飞弧能量的测试方法。
Technical specification for testing the general arcing distance of MCCBs
- ICS
- 29.120.40
- CCS
- C382
- 发布
- 2021-08-30
- 实施
- 2021-09-07
本文件规定了特殊工况用低压断路器的术语和定义、断路器分类、断路器特性、结构及性能要求、正常工作或安装条件、试验等。 本文件适用于符合GB/T 14048.2—2020要求的塑料外壳式断路器，并作如下修改和补充。 本文件适用于在由电力电子负载导致电流波形畸变的特殊工况中所使用的塑料外壳式断路器。 注：本文件中电力电子负载类型主要包括：电动汽车充电设备负载、整流器负载、LED照明灯/显示屏负载、变频器负载。 本文件适用于主触头用来接入额定电压不超过交流1000 V电路中的断路器，由受过专业训练的人员和熟练人员安装和操作，用于电流波形畸变的特殊工况下的塑料外壳式断路器，以下简称为“断路器”。 额定电压高于交流1000 V但不超过1500 V的断路器可按本文件进行试验。
Technical specification for testing the current waveform distortion resistance of MCCBs under special working conditions
- ICS
- 29.120.40
- CCS
- C382
- 发布
- 2021-08-30
- 实施
- 2021-09-07
本文件规定了可移式电器用跷板开关（以下简称开关）的术语和定义、分类、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存、质量承诺。 本文件适用于由人通过操动件操作，用于开动或控制可移式电器的跷板开关，其额定电压不高于480 V，额定电流不大于 63 A。
Rocker switches for movable electrical appliances
- ICS
- 29.120.40
- CCS
- C382
- 发布
- 2021-08-17
- 实施
- 2021-08-23
Switches for appliances - Part 2-4: Particular requirements for independently mounted switches ((IEC 61058-2-4:2018) EN IEC 61058-2-4:2021) (german version)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-08-01
- 实施
- 2021-08-01
Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2020)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-07-07
- 实施
- 2021-07-07
IEC 60947-6-1:2005+A1:2013 applies to transfer switching equipment (TSE) to be used in power systems with interruption of the supply to the load during transfer, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c. This consolidated version consists of the second edition (2005) and its amendment 1 (2013). Therefore, no need to order amendment in addition to this publication. This publication is to be read in conjunction with IEC 60947-1:2007.
Low-voltage switchgear and controlgear - Part 6-1: Multiple functionequipment - Transfer switching equipment
- ICS
- 29.120.40
- CCS
- 发布
- 2021-07-01
- 实施
IEC 61058-2-6:2016 is a subset based on IEC 61058-1. The clauses outlined below are intended to address the specific requirements for switches incorporated into or integrated with electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. This standard is intended for switches with an ambient temperature up to and including 55 °C. Switches tested to IEC 61058-1 are considered to comply with this standard and additional testing is not required provided ratings, loads, and endurance are correct. This publication is to be read in conjunction with IEC 61058-1:2000.
Switches for appliances - Part 2-6: Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery
- ICS
- 29.120.40
- CCS
- 发布
- 2021-07-01
- 实施
Switches for household and similar fixed electrical installations - Part 1: General requirements (Corrigendum) (german version)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-07-01
- 实施
- 2021-07-01
Switches for appliances -- Part 2-5: Particular requirements for change-over selectors (IEC 61058-2-5:2018)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-06-28
- 实施
- 2021-06-28
Switches for appliances -- Part 2-4: Particular requirements for independently mounted switches (IEC 61058-2-4:2018)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-06-28
- 实施
- 2021-06-28
Switches for appliances -- Part 2-1: Particular requirements for cord switches (IEC 61058-2-1:2018)
- ICS
- 29.120.40
- CCS
- 发布
- 2021-06-25
- 实施
- 2021-06-25
本文件规定了智能低压断路器（以下简称断路器）的术语和定义、分类、特性、产品资料、正常工作、安装及运输条件、结构与性能要求以及试验方法。 本文件适用于符合GB/T 14048.2—2020《低压开关设备和控制设备 第2部分：断路器》且具有电气测量及报警、状态感知、诊断维护及健康状态指示、故障及历史记录等功能，能进行本地和/或远程监控，并具有物联网(IoT)云平台连接能力可直接或间接接入物联网云平台，且符合网络安全要求的断路器。 本文件提出了断路器的通信连接方式、通信方式及协议、网络安全要求等内容。 注：智能低压断路器也称为“物联网断路器”、“物联型断路器”或“物联网智能断路器”。
Intelligent low-voltage circuit-breakers
- ICS
- 29.120.40
- CCS
- C382
- 发布
- 2021-06-07
- 实施
- 2022-02-22
This document contains correction of german language EN 60669-1. This standard applies to manually operated general purpose switches, for a.c. only with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and similar fixed electrical
Switches for household and similar fixed electrical installations - Part 1: General requirements (IEC 60669-1:2017, modified); German version EN 60669-1:2018 + AC:2018; Corrigendum 1
- ICS
- 29.120.40
- CCS
- L22
- 发布
- 2021-06-00
- 实施
Switches for household and similar fixed electrical installations —Part 2-1: Particular requirements — Electronic switches
- ICS
- 29.120.40
- CCS
- 发布
- 2021-05-20
- 实施
Switches for household and similar fixed electrical installations —Part 2-1: Particular requirements — Electronic switches
- ICS
- 29.120.40
- CCS
- 发布
- 2021-05-20
- 实施
Marine low voltage air circuit breaker
- ICS
- 29.120.40
- CCS
- K31
- 发布
- 2021-05-17
- 实施
- 2021-10-01
