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Tìm thấy 104041 kết quả.

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17761

BS PD IEC TR 61131-8-TC:2020

Tracked Changes (Redline) - Industrial-process measurement and control — Programmable controllers Part 8: Guidelines for the application and implementation of programming languages

Tracked Changes (Redline) - Industrial-process measurement and control — Programmable controllers Part 8: Guidelines for the application and implementation of programming languages

17762

BS PD IEC TR 61191-7:2020

Printed board assemblies Part 7: Technical cleanliness of components and printed board assemblies

Printed board assemblies Part 7: Technical cleanliness of components and printed board assemblies

17763

BS PD IEC TR 61282-14-TC:2020

Tracked Changes (Redline) - Fibre optic communication system design guides Part 14: Determination of the uncertainties of attenuation measurements in fibre plants

Tracked Changes (Redline) - Fibre optic communication system design guides Part 14: Determination of the uncertainties of attenuation measurements in fibre plants

17764

BS PD IEC TR 61282-5-TC:2020

Tracked Changes (Redline) - Fibre optic communication system design guidelines Part 5: Accommodation and compensation of chromatic dispersion

Tracked Changes (Redline) - Fibre optic communication system design guidelines Part 5: Accommodation and compensation of chromatic dispersion

17765

BS PD IEC TR 61400-12-4:2020

Wind energy generation systems Part 12-4: Numerical site calibration for power performance testing of wind turbines

Wind energy generation systems Part 12-4: Numerical site calibration for power performance testing of wind turbines

17766

BS PD IEC TR 61431:2020

Guidelines for the use of monitor systems for lead-acid traction batteries

Guidelines for the use of monitor systems for lead-acid traction batteries

17767

BS PD IEC TR 61511-4:2020

Functional safety — Safety instrumented systems for the process industry sector Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2

Functional safety — Safety instrumented systems for the process industry sector Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2

17768

BS PD IEC TR 61547-1:2020

Equipment for general lighting purposes — EMC immunity requirements Part 1: Objective light flickermeter and voltage fluctuation immunity test method

Equipment for general lighting purposes — EMC immunity requirements Part 1: Objective light flickermeter and voltage fluctuation immunity test method

17769

BS PD IEC TR 61850-90-11:2020

Communication networks and systems for power utility automation Part 90-11: Methodologies for modelling of logics for IEC 61850 based applications

Communication networks and systems for power utility automation Part 90-11: Methodologies for modelling of logics for IEC 61850 based applications

17770

BS PD IEC TR 61850-90-12:2020

Communication networks and systems for power utility automation Part 90-12: Wide area network engineering guidelines

Communication networks and systems for power utility automation Part 90-12: Wide area network engineering guidelines

17771

BS PD IEC TR 61850-90-4:2020

Communication networks and systems for power utility automation Part 90-4: Network engineering guidelines

Communication networks and systems for power utility automation Part 90-4: Network engineering guidelines

17772

BS PD IEC TR 61850-90-9:2020

Communication networks and systems for power utility automation Part 90-9: Use of IEC 61850 for Electrical Energy Storage Systems

Communication networks and systems for power utility automation Part 90-9: Use of IEC 61850 for Electrical Energy Storage Systems

17773

BS PD IEC TR 61858-3:2020

Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) Part 3: Clarification of electrical insulating materials (EIMs) and auxiliary materials

Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) Part 3: Clarification of electrical insulating materials (EIMs) and auxiliary materials

17774

BS PD IEC TR 61948-2-TC:2020

Tracked Changes (Redline) – Nuclear medicine instrumentation — Routine tests Part 2: Scintillation cameras and single photon emission computed tomography imaging

Tracked Changes (Redline) – Nuclear medicine instrumentation — Routine tests Part 2: Scintillation cameras and single photon emission computed tomography imaging

17775

BS PD IEC TR 61948-4-TC:2020

Tracked Changes (Redline) – Nuclear medicine instrumentation - Routine tests Part 4: Radionuclide calibrators

Tracked Changes (Redline) – Nuclear medicine instrumentation - Routine tests Part 4: Radionuclide calibrators

17776

BS PD IEC TR 62131-7:2020

Environmental conditions - Vibration and shock of electrotechnical equipment Part 7: Transportation by rotary wing aircraft

Environmental conditions - Vibration and shock of electrotechnical equipment Part 7: Transportation by rotary wing aircraft

17777

BS PD IEC TR 62362:2020

Selection of optical fibre cable specifications relative to mechanical, ingress, climatic or electromagnetic characteristics - Guidance

Selection of optical fibre cable specifications relative to mechanical, ingress, climatic or electromagnetic characteristics - Guidance

17778

BS PD IEC TR 62368-2-TC:2020

Tracked Changes (Redline) - Audio/video, information and communication technology equipment Part 2: Explanatory information related to IEC 62368-1:2018

Tracked Changes (Redline) - Audio/video, information and communication technology equipment Part 2: Explanatory information related to IEC 62368-1:2018

17779

BS PD IEC TR 62396-8:2020

Process management for avionics - Atmospheric radiation effects Part 8: Proton, electron, pion, muon, alpha-ray fluxes and single event effects in avionics electronic equipment - Awareness guidelines

Process management for avionics - Atmospheric radiation effects Part 8: Proton, electron, pion, muon, alpha-ray fluxes and single event effects in avionics electronic equipment - Awareness guidelines

17780

BS PD IEC TR 62541-1:2020

OPC unified architecture Part 1: Overview and concepts

OPC unified architecture Part 1: Overview and concepts

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