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IEC 60665 - A.C. ventilating fans and regulators for household and similar purposes – Methods for measuring performance
November 1, 2018 - IEC

This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single-phase AC motors having a power consumption of less than 125 W (including any associated...

IEC 62660-1 REDLINE - Secondary lithium-ion cells for the propulsion of electric road vehicles – Part 1: Performance testing
December 1, 2018 - IEC

This part of IEC 62660 specifies performance and life testing of secondary lithium-ion cells used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV). NOTE 1 Secondary lithium-ion cell used for propulsion of plug-in hybrid electric...

IEC TS 63042-201 - UHV AC transmission systems – Part 201: UHV AC substation design
December 1, 2018 - IEC

This part of 63042, which is a Technical Specification, provides common rules for the design of substations with the highest voltages of AC transmission systems exceeding 800 kV, so as to provide safety and proper functioning for the intended use.

IEC 62660-2 - Secondary lithium-ion cells for the propulsion of electric road vehicles – Part 2: Reliability and abuse testing
December 1, 2018 - IEC

This part of IEC 62660 specifies test procedures to observe the reliability and abuse behaviour of secondary lithium-ion cells and cell blocks used for propulsion of electric vehicles including battery electric vehicles (BEV) and hybrid electric vehicles (HEV). NOTE 1 Secondary lithium-ion...

IEC 61967-1 - Integrated Circuits - Measurement of Electromagnetic Emissions, 150 kHz to 1 GHz Part 1: General Conditions and Definitions
December 1, 2018 - IEC

This part of IEC 61967 provides general information and definitions on the measurement of conducted and radiated electromagnetic disturbances from integrated circuits. It also provides a description of measurement conditions, test equipment and set-up as well as the test procedures and...

IEC TR 60601-4-3 REDLINE - Medical electrical equipment – Part 4-3: Guidance and interpretation – Considerations of unaddressed safety aspects in the third edition of IEC 60601-1 and proposals for new requirements
December 1, 2018 - IEC

This part of IEC 60601, which is a Technical Report, contains a series of recommendations developed by an expert working group of IEC subcommittee 62A in response to questions of interpretation of IEC 60601-1:2005 and related collateral standards in the IEC 60601 series....

IEC TS 63042-301 - UHV AC transmission systems – Part 301: On-site acceptance tests
December 1, 2018 - IEC

This part of IEC 63042, which is a technical specification, applies to on-site acceptance tests of electrical equipment with the highest voltages of AC transmission system exceeding 800 kV. The electrical equipment exceeding 800 kV includes the following items: power transformers; circuit...

IEC 60793-2-50 - Optical fibres – Part 2-50: Product specifications – Sectional specification for class B singlemode fibres
December 1, 2018 - IEC

This part of IEC 60793 is applicable to optical fibre categories B-652, B-653, B-654, B-655, B-656 and B-657. A map illustrating the connection of IEC designations to ITU-T designations is shown in Table 1. These fibres are used or can be incorporated in information transmission...

IEC 60793-2-50 REDLINE - Optical fibres – Part 2-50: Product specifications – Sectional specification for class B single-mode fibres
December 1, 2018 - IEC

This part of IEC 60793 is applicable to optical fibre categories B-652, B-653, B-654, B-655, B-656 and B-657. A map illustrating the connection of IEC designations to ITU-T designations is shown in Table 1. These fibres are used or can be incorporated in information transmission...

IEC 61496-3 REDLINE - Safety of machinery – Electro-sensitive protective equipment – Part 3: Particular requirements for active opto-electronic protective devices responsive to diffuse reflection (AOPDDR)
December 1, 2018 - IEC

Thispart of IEC 61496 specifies additional requirements for the design,construction and testing of electro-sensitive protective equipment (ESPE)designed specifically to detect persons or parts of persons as part of asafety-related system, employing active optoelectronic protective...

IEC 61850-8-2 - Communication networks and systems for power utility automation – Part 8-2: Specific Communication Service Mapping (SCSM) – Mapping to Extensible Messaging Presence Protocol (XMPP)
December 1, 2018 - IEC

General This part of IEC 61850 specifies a method of exchanging data through any kinds of network, including public networks. Among the various kinds of services specified in IEC 61850-7-2, only the client/server and time synchronization services are considered so far. NOTE...

IEC 60746-4 - Expression of performance of electrochemical analyzers – Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors
December 1, 2018 - IEC

This part of IEC 60746 is intended: • to specify terminology, definitions and requirements for statements by manufacturers for analyzers, sensor units and electronic units used for the determination of dissolved oxygen partial pressure or concentration; • to establish performance tests for...

IEC 60512-23-3 REDLINE - Connectors for electrical and electronic equipment - Tests and measurements - Part 23-3: Screening and filtering tests - Test 23c: Shielding effectiveness of connectors and accessories - Line injection method
December 1, 2018 - IEC

This part of IEC 60512 defines a standard test method for measuring the shielding effectiveness SE of a shielded connector, or of a connector not provided with integral shield once fitted with a shielding accessory and terminated with a screened cable. The complete assembly has a continuous...

IEC 60512-23-3 - Connectors for electrical and electronic equipment – Tests and measurements – Part 23-3: Screening and filtering tests – Test 23c: Shielding effectiveness of connectors and accessories – Line injection method
December 1, 2018 - IEC

This part of IEC 60512 defines a standard test method for measuring the shielding effectiveness SE of a shielded connector, or of a connector not provided with integral shield once fitted with a shielding accessory and terminated with a screened cable. The complete assembly has a continuous...

IEC 61935-1-2 - Specification for the testing of balanced and coaxial information technology cabling - Part 1-2: Installed balanced cabling as specified in ISO/IEC 11801 - Additional requirements for measurement of resistance unbalance with field test instrumentation
December 1, 2018 - IEC

This part of IEC 61935 specifies additional reference measurement procedures for measurement of resistance unbalance with field test instrumentation, and the requirements for field tester accuracy to measure resistance unbalance according to the requirements of ISO/IEC 11801-1.

IEC 62056-8-4 - Electricity metering data exchange – the DLMS/COSEM suite – Part 8-4: Communication profiles for narrow-band OFDM PLC PRIME neighbourhood networks
December 1, 2018 - IEC

This part of IEC 62056 specifies DLMS/COSEM communication profiles for narrow-band OFDM power line carrier PRIME neighbourhood networks using the modulation as specified in Recommendation ITU-T G.9904:2012 Three communication profiles are specified: • a profile using the IEC...

IEC 62087-7 - Audio, video, and related equipment - Methods of measurement for power consumption Part 7: Computer monitors
December 1, 2018 - IEC

This part of IEC 62087 specifies the determination of the power consumption of computer monitors including, but is not limited to, those with CRT, LCD, PDP or OLED technologies. Computer monitors that include touch screen functionality are included in the scope of this document. This...

IEC/IEEE 60255-118-1 - Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements
December 1, 2018 - IEC

This part of IEC 60255 is for synchronized phasor measurement systems in power systems. It defines a synchronized phasor (synchrophasor), frequency, and rate of change of frequency measurements. It describes time tag and synchronization requirements for measurement of all three of these...

IEC 60076-21 - Power transformers – Part 21: Standard requirements, terminology, and test code for step-voltage regulators
December 1, 2018 - IEC

This document describes electrical, mechanical and test requirements of liquid-immersed, single- and three-phase, 50 Hz and 60 Hz, self and forced-air cooled, distribution, overhead and substation, step-voltage regulators, 1 000 kVA (single-phase units) or 3 000 kVA (threephase units) and...

IEC TR 60601-4-3 - Medical electrical equipment – Part 4-3: Guidance and interpretation – Considerations of unaddressed safety aspects in the third edition of IEC 60601-1 and proposals for new requirements
December 1, 2018 - IEC

This part of IEC 60601, which is a Technical Report, contains a series of recommendations developed by an expert working group of IEC subcommittee 62A in response to questions of interpretation of IEC 60601-1:2005 and related collateral standards in the IEC 60601 series....

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