29.120 电工器件 标准查询与下载

JB/T 14030-2022 家用和类似用途室内控制器

Room controllers for household and similar purposes

JB/T 13997-2022 室内窗帘控制系统 技术规范

Technical specifications for indoor curtain control systems

KS C IEC 60034-6-2022 旋转电机 第6部分：冷却方法（IC代码）

Rotating electrical machines－Part 6：Methods of cooling(IC Code)

LST EN 62423/A11-2021 家用和类似用途的带或不带整体过流保护的 F 型和 B 型剩余电流动作断路器

Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses

JB/T 2436.2-2020 导线用铜压接端头 第2部分：10mm2～300mm2导线用铜压接端头

本标准规定了连接导线从10～300mm2范围内铜裸压接端头技术要求、试验方法、检验规则、包装、标志、运输及贮存。 本标准适用于电控、配电、电力电子等电气成套设备中，作为电连接线端冷压接的端头产品。

Copper crimping terminal for conductor Part 2: Copper crimping terminal for 10～300mm2 conductor

JB/T 2436.1-2020 导线用铜压接端头 第1部分：0.5mm2～6.0mm2导线用铜压接端头

本标准规定了连接导线从0.5～6.0mm2范围内裸压接端头和带绝缘层的预绝缘端头的技术要求和试验方法。 本标准适用于电控、低压配电、继电保护、电力电子和机床电器等成套设备中，作为电连接线端冷压接的端头产品。 顶绝缘端头适用于电压660V及以下的电路中。

Copper crimping terminal for conductor Part 1: Copper crimping terminal for 0.5～0.6mm2 conductor

JB/T 13752-2020 微电机用电刷及触点肖氏硬度试验方法

Shore hardness test method for brushes and contacts of micromotors

JB/T 13751-2020 微电机用电刷及触点抗压强度试验方法

Test method for compressive strength of brushes and contacts for micromotors

JB/T 2750-2020 高纯石墨

High purity graphite

JB/T 13691-2019 母线槽智能测控系统

Bus duct intelligent measurement and control system

JB/T 13690-2019 浇注型母线槽

Casting bus duct

JBT13691-2019 母线槽智能测控系统

Bus duct intelligent measurement and control system

JBT4261-2019 低压成套开关设备和控制设备 辅件术语

Terminology for low-voltage switchgear and control equipment accessories

JBT6330-2019 TG1型管状端头

TG1 type tubular end

JBT13690-2019 浇注型母线槽

Casting bus duct

EN 62606:2013/A1:2017 电弧故障检测装置的一般要求

IEC 62606:2013 applies to arc fault detection devices (AFDD) for household and similar uses in a.c. circuits. An AFDD is designed by the manufacturer: - either as a single device having opening means able to open the protected circuit in specified conditions; or - as a single device integrating a protective device; or - as a separate unit, according to Annex D assembled on site with a declared protective device.

General requirements for arc fault detection devices

GSO IEC/TS 62735-1:2017 安装在数据中心和电信中心局的信息和通信技术 (ICT) 设备的直流 (DC) 插头和插座 第1部分：2.6 kW 插头和插座系统

This part of IEC 62735, which is a Technical Specification, applies to plugs and fixed socketoutlets for class I equipment with two active contacts plus an earthing contact, a rated power of 2,6 kW and a rated voltage range from 294 V to 400 V d.c. They are intended to power d.c. information and communication technology equipment only, products according to IEC 60950. The accessories according to this part of IEC 62735 are intended to be used by ordinary persons in data centres only where the value of the d.c. voltage distribution system is defined as follows: – 380 V with a tolerance of ±20 V for installations with no backup battery or with a voltage regulation system; – 380 V with a voltage range of 294 V to 400 V for installations with a backup battery where voltage regulation is not guaranteed; – the voltage value between each live conductor and earth does not exceed 200 V d.c. during normal operation; – there are two abnormal voltage ranges (duration below 10 min): • 260 V up to 294 V, and • above 400 V to 410 V. The maximum current of the plug and the socket-outlet is – 6,5 A when the voltage between live contacts is 400 V d.c., – 8,8 A when the voltage between live contacts is 294 V d.c. and can rise up to 10 A when the voltage between live contacts decreases to 260 V d.c. for 10 min maximum. The voltage between live conductors can fall down to 260 V d.c. when the voltage discharge value of the battery reaches the disconnecting level. The consequence is that the current increases accordingly. The accessories according to this part of IEC 62735 do not require maintenance. Plugs and socket-outlets covered by this part of IEC 62735 are intended for use in circuits where – basic protection, – an overcurrent protection (of 8,8 A or less for each socket-outlet or multiple socket-outlet), – the fault protection (indirect contact protection), and – additional protection are already assured. This part of IEC 62735 does not cover requirements for flush mounting boxes: however, it covers only those requirements for surface-type mounting boxes which are necessary for the tests on the socket-outlet. NOTE 1 General requirements for mounting boxes are given in IEC 60670. This part of IEC 62735 also applies to – plugs incorporated in cord sets, – plugs and socket-outlets incorporated in cord extension sets for data centres to be fixed to a wall or a rack, – the cord extension set and multiple socket-outlets for data centres intended to be fixed to a wall or a rack, and – socket-outlets which are a component of an assembly, unless otherwise stated in the standard for the relevant assembly. This part of IEC 62735 does not apply to – single or multiple portable socket-outlets not fixed to a wall or a rack; – plugs, socket-outlets and couplers for industrial purposes; – plugs, socket-outlets and vehicle couplers for electric vehicles according to the IEC 61851 and IEC 62196 series; – plugs and socket-outlets for household; – appliance couplers; – plugs, fixed and portable socket-outlets for extra-low voltage (ELV); NOTE 2 ELV values are specified in IEC 60364-4-41. – fixed socket-outlets combined with fuses, automatic switches, etc. Socket-outlets with pilot lights are allowed provided that pilot lights comply with the relevant standard, if any. Plugs and socket-outlets complying with this part of IEC 62735 are only suitable for use at ambient temperatures not normally exceeding +40 °C, but their average over a period of 24 h does not exceed +35 °C, with a lower limit of the ambient air temperature of −5 °C. Socket-outlets complying with this part of IEC 62735 are only suitable for incorporation or mounting in equipment in such a way and in such a place that it is unlikely that the surrounding temperature exceeds 35 °C.

Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 1: Plug and socket-outlet system for 2,6 kW

NB/T 42107-2017 高压直流断路器

High voltage DC circuit breaker

NB/T 42108-2017 家用和类似用途低压电路用的连接器件 汇流排

Connecting device busbars for low-voltage circuits for household and similar purposes

JB/T 9582-2017 电力机车炭滑板

Electric locomotive carbon skateboard