欢迎访问中科光析科学技术研究所官网!

您的位置:首页 > 其他

住宅环境电子电气设备检测

发布日期: 2024-06-21 17:34:53 - 更新时间:2024年06月29日 15:22

住宅环境电子电气设备检测项目报价?  解决方案?  检测周期?  样品要求?

点 击 解 答  

GB/T 21560.3-2008低压直流电源.第3部分:电磁兼容性(EMC)

GB 21560的本部分规定了功率等级不超过30kW、交流输入或直流输入电压不超过660V、直流输出电压不超过250V的各种电源装置(PSU)的电磁兼容性(EMS)要求。电源装置独立运行,或安装在有足够电气和机械防护的其他设备中。许多电源装置是作为涉及不同EMC标准的大型设备的部件使用,下面a)和b)给出电源分类和相应EMC标准的适用范围。电源的详细分类见附录A。a)预期独立运行的电源(单独的仪器)本部分适用于作为具有直接功能的单元而开发的电源装置,尤其是市场上的独立单元。b)部件电源可分为两类:1)视同仪器的部件电源本部分适用于视同仪器(例如预期用于设施中或销售给公众)的部件电源装置,其EMC要求按仪器考虑,而未针对其使用预先考虑更多的EMC试验。这不包括作为维修备件销售的电源装置,它们已作为整机的部件进行试验。2)预期供组装、安装人员用的部件电源本部分适用于这类电源,只是有助于为满足不同终端产品标准规定相关的EMC要求。这类部件电源预期由组装人员装入终端产品。这些终端产品可能销售给组装人员,或是投放到批发市场。两种情况下,终端产品的使用者都不是只履行其自身的职责。假定组装后进行进一步的EMC试验。本部分的目的是规定电源装置的EMC限值和试验方法、包括可能对其他电子设备(例如无线电接收机、测量装置和计算机装置)产生干扰的电磁发射限值,以及连续的、瞬时的传导骚扰和辐射骚扰(含静电放电)的电磁抗扰度限值。本部分规定的是电源装置低限度的电磁兼容性要求。遵守本部分,不再要求额外的EMC试验,亦无超出本部分所述的必要。

GB 28526-2012机械电气安全.安全相关电气、电子和可编程电子控制系统的功能安全

本标准对机械安全相关电气电子和可编程电子控制系统(SRECS)的设计、集成和确认,规定要求和给出建议。本标准适用于单独的或组合的方式来使用的控制系统,以使工作时非便携式的机器执行安全相关控制功能,包括以协调方式共同工作的一组机器,而不适用于手提工作机器。本标准是应用标准,不限制或阻碍技术进步。它不包括需要或要求其他标准或法规为保护人身免遭危险的所有要求(例如防护、非电气连锁或非电气控制)。各类型的机器都有独特的要求需要满足,以提供充分的安全。本标准:——仅涉及预期降低直接接近机器或直接使用机器而造成的人身伤害或健康危害的风险的功能安全要求;——限于机器自身或以协调方式共同工作的机器组的危险直接引起的风险;——没有规定机械非电气(例如液压、气动)控制元素性能要求;——不包括电气控制设备自身引起的电气危险(例如电击,见GB 5226.1).——本标准特定条款的目标见表2.表2 本标准概述和目标(略)

GB/T 29269-2012信息技术 住宅通用布缆

本标准规定了住宅通用布缆。住宅可能由一栋或多栋建筑组成,也可能一栋建筑中包含多个住宅。本标准规定的通用布缆支持以下三种应用:·信息和通信技术(ICT);·广播和通信技术(BCT);·建筑物内的指令、控制和通信(CCCB)。本标准规定的布缆由下述一种或多种组成:·平衡布缆;·同轴布缆;·光纤布缆。本标准就下述内容规定了通用布缆的设计和配置要求:a)结构和拓扑结构;b)低配置;c)永久链路和信道的性能要求;d)连接点的位置和密度;e)对特定应用设备和外部网络的接口;f)与其他建筑物服务的共存性。安全(电气、火灾等)和电磁兼容(EMC)的要求不在本标准范围内,而由其他标准和法规所包括,然而,本标准给出的信息可能有助于满足这些要求。

GB/T 35136-2017智能家居自动控制设备通用技术要求

本标准规定了家庭自动化系统中家用电子设备自主协同工作所涉及的术语和定义、缩略语、通信要求、设备要求、控制要求和控制安全要求。本标准适用于智能家居电子设备的自动控制要求。

JGJ/T 163-2008城市夜景照明设计规范

本规范适用于城市新建、改建和扩建的建筑物、构筑物、特殊景观元素、商业步行街、广场、公园、广告与标识等景物的夜景照明设计。

BS 5871-4-2007煤气加热器、对流式加热器、回火锅炉和装饰性燃料气体器具的安装和维修规范.额定热输入不超过6kW的独立式无烟道煤气加热器、对流式加热器和加热炉(2类和3类家用煤气)

This part of BS 5871 specifies installation and maintenancerequirements for independent gas-fired flueless fires, convector heatersand heating stoves of nominal heat input not exceeding 6 kW burning2nd and 3rd family gases for the purpose of heating rooms or internalspaces in domestic (see note 3) or commercial premises. Specifically, itcovers:a) fixed appliances that satisfy all the requirements of BS EN 14829;b) fixed appliances that satisfy the combustion requirements ofBS EN 14829;c) convector heaters of nominal heat input not exceeding 4.2 kW inthe form of greenhouse heaters in respect of single applianceinstallations.NOTE 1 Appliances a) and b) are only intended as a secondary heatsource (see Commentary and Recommendations on 4.2).The heat input and ventilation, fixing and gas supply for convectorheaters in the form of greenhouse heaters are specified in 8.4, 9.4 andClause 11, respectively.This part of BS 5871 covers the selection of a suitable appliance, roomsizing and ventilation requirements and other measures necessary toensure a safe installation.NOTE 2 Heat inputs in this document are based on net calorific value.[See also Commentary and Recommendations on Clause 5, item b).]NOTE 3 As well as normally constructed dwellings, domestic premisesinclude any permanently sited caravans, holiday homes and residentialpark homes. (See IGE/UP/8 [9].)NOTE 4 Convector heaters in the form of greenhouse heaters areavailable in two forms, those which are freestanding and those which areintended to be fixed to a wall or floor.This standard is not applicable to:a) mobile and portable appliances conforming to BS EN 449;b) appliances in motor caravans and touring caravans;c) appliances in boats;d) installations in agricultural premises; ore) installations in transportable accommodation units.NOTE 5 For the maintenance of existing installations of 3rd familyflueless appliances in boats, see PD 5482-3.

BS 6896-2011工业和商业加热用燃气式架空辐射加热器的安装和维护规范(2类和3类家用燃气)

This British Standard specifies the installation requirements for gas-firedoverhead radiant heaters and systems for the environmental heating of premisesother than domestic dwellings. This standard only applies to appliances fallingwithin the scope of the Gas Appliances (Safety) Regulations 1995 [1].It is applicable to the installation of heaters that are designed to use gases ofgroup H of the 2nd family (e.g. natural gas), gases of group P of the 3rd family(e.g. propane) as well as gases of group B of the 3rd family (e.g. butane)(see BS EN 437+A1).NOTE 1 This standard does not specifically cover LPG/air for which additionalrequirements might be necessary.It is applicable to the installation of gas-fired overhead luminous radiant heatersconforming to BS EN 419-1, single burner gas-fired overhead radiant heatersconforming to BS EN 416-1 and multi-burner gas-fired overhead radiant tubeheater systems conforming to BS EN 777-1, BS EN 777-2, BS EN 777-3 andBS EN 777-4.NOTE 2 For the purposes of this standard, installation includes design, inspectionand commissioning. It is recognized that each of these tasks may, at times, beperformed by the same persons.NOTE 3 The heat inputs and ventilation rates in cm2/kW of heat input given in thisstandard are based on the net calorific value.It is not applicable to the installation of gas-fired overhead radiant heaters andsystems:a) to which the Gas Appliances (Safety) Regulations 1995 [1] do not apply;b) that are designed for use in domestic premises;c) that are supplied with a heated fluid from a separate source; ord) that are portable or transportable.

BS EN 50065-1-2011频率范围为3 KHz-148,5 KHz的低压电气设备的信号传输.一般要求,频带和电磁干扰

This standard applies to electrical equipment using signals in the frequency range 3 kHz to 148,5 kHzto transmit information on low voltage electrical systems, either on the public electricity distributionnetwork or within installations in consumers’ premises.It specifies the frequency bands allocated to the different applications, limits for the terminal outputvoltage in the operating band and limits for conducted and radiated disturbance. It also gives themethods of measurement.It does not specify the modulation methods, the coding methods or functional features (except thosefor the prevention of mutual interference).Environmental requirements and tests are not included.NOTE 1 Compliance with this standard does not imply permission to establish communication with locations outsidethe consumer’s installation or with other consumers through the public electricity distribution network where this would nototherwise be allowed.The object of the standard is to limit mutual influence between transmission equipment in electricalinstallations and between such equipment and other equipment. In addition this standard is intended tolimit interference caused by signal transmission equipment to sensitive electronic equipment. However,complete freedom from such interference cannot be assured.NOTE 2 Designers should consider signalling systems in conformance with this standard when determining immunityfor electrical equipment.

BS EN 55012-2007+A1-2009车辆、船舶和内燃机.无线电干扰特性.离船接收机保护用测量的限值和方法

The limits in this International Standard aredesigned to provide protection for broadcastreceivers in the frequency range of 30 MHz to 1 000 MHz when used in the residential environment. Compliance with this standard may not provide adequate protection for new types of radio transmissions or receivers used in the residential environment nearer than 10 m to the vehicle, boat or device.NOTE 1 Experience has shown that compliance withthis standard may provide satisfactory protection for receivers of other types of transmissions when used in the residential environment, including radiotransmissions in frequency ranges other than thatspecified.This standard applies to the emission of electromagnetic energy which may cause interference to radio reception and which is emitted froma) vehicles propelled by an internal combustion engine, electrical means or both (see 3.1);b) boats propelled by an internal combustion engine, electrical means or both (see 3.2).Boats are to be tested in the same manner as vehicles except where they have unique characteristics as explicitly stated in this standard;c) devices equipped with internal combustion engines (see 3.3).See Annex G for a flow chart to help determine the applicability of CISPR 12.NOTE 2 Protection of receivers used on board the same vehicle as the disturbance source(s) are covered by CISPR 25.The measurement of electromagnetic disturbances while the vehicle is connected to power mains for charging is not covered in this standard. The user is referred to appropriate IEC and CISPR standards which define measurement techniques and limits for this condition.Annex H lists work being considered for future revisions.Residential Environment or traction batteriesThis standard does not apply to aircrafts, household appliances, traction systems (railway, tramway and electric trolley bus), or to incomplete vehicles. In the case of a dual-mode trolley bus (e.g. propelled by power from either a.c./d.c. mains or an internal combustion engine), the internal combustion propulsion system shall be included, but the a.c./d.c. mains portion of the vehicle propulsion system shall be excluded from this standard.

上一篇:共用低电压供电系统检测 下一篇:家用设备、电动工具以及类似产品检测
以上是中析研究所住宅环境电子电气设备检测检测服务的相关介绍,如有其他检测需求可咨询在线工程师进行了解!

前沿科学公众号 前沿科学 微信公众号
中析抖音 中析研究所 抖音
中析公众号 中析研究所 微信公众号
中析快手 中析研究所 快手
中析微视频 中析研究所 微视频
中析小红书 中析研究所 小红书
京ICP备15067471号-35版权所有:北京中科光析科学技术研究所