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IEC 60617-2:1996 Graphical symbols for diagrams-Part 2:Symbol elements,qualifying symbols and other symbols having general application

IEC 617-2:1996 Graphical symbols for diagrams -Part 2:Symbol elements, qualifying symbols and other symbols having general applicationThe scope and the normative references for this series are given in lEC 617-1.Symbols have been designed in accordan...

2022-10-21 118 7.49MB 44页
IEC 60947-7-4:2013 Low-vOLTAGE sWITCHGEAR AND CONTROLGEAR-Part 7-4:Ancillary equipment-PCB terminal blocks for copper conductors

IEC 60947-7-4:2013 Low-vOLTAGE sWITCHGEAR AND CONTROLGEAR-Part 7-4: Ancillary equipment-PCB terminal blocks for copper conductors1 General1.1ScopeThis part of lEC 60947 specifies requirements for PCB terminal blocks primarily intended forindustrial o...

2022-10-21 63 7.36MB 64页
IEC 60950-22:2016 INFORMATION TECHNOLOGY EQUIPMENT-SAFETY-Part 22:Equipment to be installed outdoors

lEC 60950-22:2016 INFORMATION TECHNOLOGY EQUIPMENT -SAFETY-Part 22: Equipment to be installed outdoorsScope1.1Equipment coveredThis part of lEC 60950 applies to information technology equipment intended to be installed inan oUTDOOR LOCATION.The requi...

2022-10-21 144 27.88MB 66页
IEC 61000-4-29:2000 ELECTROMAGNETIC COMPATIBILITY(EMC)-Part 4-29:Testing and measurement techniques-Voltage dips,short interruptions and voltage variations on d.c.input power port immunity tests

IEC 61000-4-29:2000 ELECTROMAGNETIC COMPATIBILITY (EMC)-Part 4-29: Testing and measurement techniques -Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests1 Scope and objectThis part of lEC 61000 defines te...

2022-10-21 73 4.57MB 45页
IEC 61131-1:2003(E)PROGRAMMABLE CONTROLLERS-Part 1:General information

IEC 61131-1:2003(E) PROGRAMMABLE CONTROLLERS -Part 1: General information1ScopeThis Part of lEC 61131 applies to programmable controllers(PLC) and their associated peri-pherals such as programming and debugging tools (PADTs)， human-machine interfaces...

2022-10-21 112 2.29MB 25页
IEC 61439-2:2009 Low-vOLTAGE swITCHGEAR ANDcONTROLGEAR ASSEMBLIES-Part 2:Power switchgear and controlgear assemblies

IEC 61439-2:2009 Low-vOLTAGE swITCHGEAR ANDcONTROLGEAR ASSEMBLIES -Part 2: Power switchgear and controlgear assemblies1 ScopeThis clause of Part 1 is applicable except as follows.Addition:This standard defines the specific requirements of power switc...

2022-10-21 190 4.84MB 48页
IEC 61508-7:2000 FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS-Part 7:Overview of techniques and measures

IEC 61508-7:2000 FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS -Part 7: Overview of techniques and measures1scope1.1This part of lEC 61508 contains an overview of various safety techniques and measuresrelev...

2022-10-21 214 35.74MB 238页
IEC 61511-2:2003(E)FUNCTIONAL SAFETY-SAFETY INSTRUMENTED sYSTEMSFOR THE PROCESS INDUSTRY SECTOR-Part 2:Guidelines for the application of IEC 61511-1

IEC 61511-2:2003(E) FUNCTIONAL SAFETY-SAFETY INSTRUMENTED sYSTEMSFOR THE PROCESS INDUSTRY SECTOR-Part 2: Guidelines for the application of IEC 61511-1ScopeIEC 61511-2 provides guidance on the specification，design，installation，operation andmaintenance...

2022-10-21 66 14.58MB 78页
IEC TS 61850-2:2003(E)cOMMUNICATION NETWORKS AND sYSTEMS INSUBSTATIONS-Part 2:Glossary

IEC TS 61850-2:2003(E) cOMMUNICATION NETWORKS AND sYSTEMSINSUBSTATIONS -Part 2: Glossary1 ScopeThis part of the lEC 61850 series applies to Substation Automation Systems(SAS). lt definesthe communication between intelligent electronic devices (IEDs) ...

2022-10-21 77 5.59MB 47页
IEC 61851-22:2001 ELECTRIC VEHICLE CONDUCTIVE CHARGING sYSTEM-Part 22:AC electric vehicle charging station

IEC 61851-22:2001 ELECTRIC VEHICLE CONDUCTIVE CHARGING sYSTEM-Part 22: AC electric vehicle charging station1 ScopeThis part of lEC 61851，together with part 1 , gives the requirements for a.c. electric vehiclecharging stations for conductive connectio...

2022-10-21 265 8.16MB 50页
IEC 62061:2005+A1:2012 SAFETY OF MACHINERY-FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL,ELECTRONIC AND PROGRAMMABLE ELECTRONIC cONTROLsvSTEMS

IEC 62061:2005+A1:2012 SAFETY OF MACHINERY -FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL, ELECTRONIC AND PROGRAMMABLE ELECTRONIC cONTROLsvSTEMS1 ScopeThis International Standard specifies requirements and makes recommendations for thedesign，integra...

2022-10-21 1297 33.4MB 208页
IEC 62133:2012 SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES-SAFETY REQUIREMENTS FOR PORTABLE SEALEDSECONDARY CELLS,AND FOR BATTERIES MADE FROM THEM,FOR USE IN PORTABLE APPLICATIONS

IEC 62133:2012 SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES -SAFETY REQUIREMENTS FOR PORTABLE SEALEDSECONDARY CELLS,AND FOR BATTERIES MADE FROM THEM,FOR USE IN PORTABLE APPLICATIONS1 ScopeThis International Standar...

2022-10-21 250 36.73MB 78页
IEC 62196-1:2003(E)PLUGs,sOCKET-OUTLETS,VEHICLE COUPLERS AND VEHICLE INLETS-cONDUCTIVE CHARGING OF ELECTRIC VEHICLES-Part 1:Charging of electric vehicles up to 250 A a.c.and 400 A d.c.

IEC 62196-1:2003(E) PLUGs, sOCKET-OUTLETS,VEHICLE COUPLERS AND VEHICLE INLETS -cONDUCTIVE CHARGING OF ELECTRIC VEHICLES-Part 1: Charging of electric vehicles up to 250 A a.c. and 400 A d.c.1 ScopeThis part of lEC 62196 is applicable to plugs,socket-o...

2022-10-21 65 8.6MB 75页
IEC 62271-2:2003 HIGH-VOLTAGE swITCHGEAR AND CONTROLGEAR一Part 2:Seismic qualification for rated voltages of 72,5 kV and above

IEC 62271-2:2003 HIGH-VOLTAGE swITCHGEAR AND CONTROLGEAR一Part 2: Seismic qualification for rated voltages of 72,5 kV and above1 Scope and objectThis part of lEC 62271 applies to all switchgear and their assemblies for alternating current ofrated volt...

2022-10-21 60 6.57MB 53页
IEC 62305-4:2010 PROTECTION AGAINST LIGHTNING-Part 4:Electrical and electronic systems within structures

IEC 62305-4:2010 PROTECTION AGAINST LIGHTNING -Part 4: Electrical and electronic systems within structures1 ScopeThis part of IEC 62305 provides information for the design，installation，inspection,maintenance and testing of electrical and electronic s...

2022-10-21 127 6.97MB 182页
IEC 62368-3:2017 AUDIO/VIDEO,INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT-Part 3:Safety aspects for DC power transferthrough communication cables and ports

IEC 62368-3:2017 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT-Part 3: Safety aspects for DC power transferthrough communication cables and ports1 scopeThis part of lEC 62368 applies to equipment intended to supply and receive opera...

2022-10-21 152 3.74MB 28页
IEC 62443-4-1:2018 sECURITY FOR INDUSTRIAL AUTOMATION AND CONTROL svSTEMS-Part 4-1:Secure product development lifecycle requirements

IEC 62443-4-1:2018 sECURITY FOR INDUSTRIAL AUTOMATION AND CONTROL svSTEMS -Part 4-1: Secure product development lifecycle requirements1 ScopeThis part of IEC 62443 specifies process requirements for the secure development ofproducts used in industria...

2022-10-21 107 8.34MB 59页
IEC 62471:2006 PHOTOBIOLOGICAL SAFETY OF LAMPS AND LAMP System

IEC 62471:2006 PHOTOBIOLOGICAL SAFETY OF LAMPS AND LAMP sYSTEMS1.sCOPEThis International Standard gives guidance for evaluating the photobiological safety of lamps and lampsystems including luminaires.Specifically it specifies the exposure limits，ref...

2022-10-21 497 14.95MB 98页
IEC TR 61010-3:2003(E)SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENTFOR MEASUREMENT,CONTROL,AND LABORATORY USE-Part 3:Protocol for the preparation of conformity verification reports for the IEC 61010 2nd edition series

IEC TR 61010-3:2003(E) SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENTFOR MEASUREMENT,CONTROL,AND LABORATORY USE-Part 3: Protocol for the preparation of conformity verification reports for the IEC 61010 2nd edition series1 scopeThis part of lEC 61010 is...

2022-10-21 82 1.76MB 20页
IEC 60335-2-80:2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES-SAFETY-Part 2-80:Particular requirements for fans

IEC 60335-2-80:2005 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES -SAFETY-Part 2-80: Particular requirements for fans1 scopeThis clause of Part 1 is replaced by the following.This International Standard deals with the safety of electric fans for househ...

2022-10-21 109 3.66MB 40页

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