IEC 61000-4-27 AMD 1-2009 电磁兼容性(EMC).第4-27部分:试验和测量技术.输入电流不超过每相16A的设备用不平衡抗扰度试验.修改件1
时间:2024-05-19 16:53:18 来源: 标准资料网 作者：标准资料网 阅读：9549
【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-27:Testingandmeasurementtechniques-Unbalance,immunitytestforequipmentwithinputcurrentnotexceeding16Aperphase;Amendment1
【原文标准名称】:电磁兼容性(EMC).第4-27部分:试验和测量技术.输入电流不超过每相16A的设备用不平衡抗扰度试验.修改件1
【标准号】:IEC61000-4-27AMD1-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC77A
【标准类型】:()
【标准水平】:()
【中文主题词】:基础标准;电器;电气工程;电气设备;电磁兼容性;电磁试验;EMC;谐波电流;抗扰度;影响量;干扰抑制;极限(数学);低压设备;测量技术;电源电压;试验;非对称;电压波动
【英文主题词】:Basicstandard;Definitions;Degreeofsharpness;Electricappliances;Electricpowernetworks;Electricpowersystems;Electricalappliances;Electricalengineering;Electricalequipment;Electromagneticcompatibility;Electromagneticdevices;Electromagnetictests;Electronicinstruments;EMC;Harmoniccurrent;Immunity;Influencequantities;Interferencerejections;Limits(mathematics);Low-voltageequipment;Measurement;Measuringtechniques;Supplyvoltages;Testing;Unsymmetry;Voltagefluctuations
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:5P;A4
【正文语种】:英语
Product Code:SAE AMS2438
Title:Chromium Coating, Thin, Hard, Dense Deposit
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope: This specification covers the engineering requirements for the deposition of a thin, dense chromium on surfaces of ferrous and nonferrous alloys and the properties of the coating. Primarily for use on metallic parts for increasing abrasion resistance, preventing galling and seizing, resisting erosion, and increasing corrosion resistance. This coating is not recommended for use on magnesium or lead alloys, or on beryllium.【英文标准名称】:Safetystandardformechanicalpowertransmissionapparatus
【原文标准名称】:机械动力传动装置的安全标准
【标准号】:ASMEB15.1-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:动力传输系统;危险防护;皮带传动;机器保护装置;链传动;安全要求;转动;转动;力学;安全措施;防事故;齿轮箱
【英文主题词】:Beltdrives;Chaindrive;Gearboxes;Machineguards;Mechanics;Powertransmissionsystem;Protectionagainstaccidents;Protectionagainstdanger;Rotation;Rotationalmotion;Safetymeasures;Safetyrequirements
【摘要】:TherequirementsofthisStandardapplytoanysourceofhazardtopeoplefromtheoperationofmechanicalpowertransmissionapparatusonmachines,equipment,orsystemsthatarestationaryintheiruse,otherthanthepointofoperation.
【中国标准分类号】:J10
【国际标准分类号】:21_220_01
【页数】:26P.;A4
【正文语种】:英语