SC 3C

Graphical symbols for use on equipment

 
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Other Documents SC 3C since 2020-04-14

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

3/1486/FDIS

IEC 60757 ED2: Code for designation of colours

2021-04-02 2021-05-14 Y
96/510/RVD

Result of Voting on 96/499/FDIS - IEC 61558-2-1 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications

2021-04-02 Y
96/509/FDIS

IEC 61558-2-16 ED2: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications

2021-03-19 2021-04-30 Y
96/504A/NP

 This document, 96/504/NP, has been withdrawn.

2021-03-05 U
96/505/FDIS

IEC 61558-2-4 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications

2021-03-05 2021-04-16 Y
96/506/FDIS

IEC 61558-2-6 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications

2021-03-05 2021-04-16 Y
3/1479/RVC

Result of Voting on 3/1459/CDV - IEC 60152 ED2: Designation of phase differences by hour numbers in three-phase AC systems

2021-02-26 Y
3/1480/RVC

Result of Voting on 3/1457/CDV - IEC 60757 ED2: Code for designation of colours

2021-02-26 Y
101/625/CD

IEC 61340-2-1/AMD1 ED2: Amendment 1 - Electrostatics - Part 2-1: Measurement methods - Ability of materials and products to dissipate static electric charge (Proposed horizontal standard)

2021-02-26 2021-05-21 Y
96/502/RR

Review report on IEC 61558-2-14 Ed.1: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications

2021-02-19 Y
96/503/RR

Review report on IEC 61558-2-15 Ed.2: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for the supply of medical locations

2021-02-19 Y
96/499/FDIS

IEC 61558-2-1 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications

2021-02-12 2021-03-26 Y Voting Result
101/623/RR

Review report of IEC 61340-2-1 Ed.2: Electrostatics - Part 2-1: Measurement methods - Ability of materials and products to dissipate static electric charge

2021-01-22 Y
121A/409/INF

Report of comments on 121A/388/DC: Request for validation of change request C00088 to IEC 62683-1

2021-01-15 N/A
121A/410/DC

Document for comment: Evaluation of Change Request to IEC 62683DB

2021-01-15 2021-03-19 N/A Report of Comments
SyCSmartEnergy/151/INF

Submission of SyC Smart Energy Development Plan version 1.7

2020-12-18 N/A
8/1568/RR

Review report of IEC 60050-602 ED1: International Electrotechnical Vocabulary (IEV) - Part 602: Generation, transmission and distribution of electricity - Generation

2020-11-20 N
8/1569/RR

Review report of IEC 60050-603 ED1: International Electrotechnical Vocabulary (IEV) - Part 603: Generation, transmission and distribution of electricity - Power systems planning and management

2020-11-20 N
8/1570/RR

Review report of IEC 60050-605 ED1: International Electrotechnical Vocabulary (IEV) - Part 605: Generation, transmission and distribution of electricity - Substations

2020-11-20 N
8/1571/RR

Review reports of 60050-614 ED1: International Electrotechnical Vocabulary (IEV) - Part 614: Generation, transmission and distribution of electricity - Operation

2020-11-20 N
8/1572/RR

Review report of IEC 60050-617 ED1: International Electrotechnical Vocabulary (IEV) - Part 617: Organization/Market of electricity

2020-11-20 N
3/1459/CDV

IEC 60152 ED2: Designation of phase differences by hour numbers in three-phase AC systems

2020-11-06 2021-01-29 Y Voting Result
96/495/RVC

Result of Voting on 96/482/CDV - IEC 61558-2-1 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications

2020-11-06 Y
96/496/RVC

Result of Voting on 96/483/CDV - IEC 61558-2-4 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications

2020-11-06 Y
96/497/RVC

Result of Voting on 96/484/CDV - IEC 61558-2-6 ED3: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications

2020-11-06 Y
96/498/RVC

Result of Voting on 96/485/CDV - IEC 61558-2-16 ED2: Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications

2020-11-06 Y
121A/367A/INF

Revised results of 121A/349/DC: Future project IEC 62683-2-2: Low-voltage switchgear and controlgear – Product data and properties for information exchange – Engineering data – Part 2-2: Switchgear amnd controlgear assembly objects for building information modelling

2020-10-16 N/A
3/1457/CDV

IEC 60757 ED2: Code for designation of colours

2020-10-02 2020-12-25 Y Voting Result
3/1458/CC

Compilation of Comments on 3/1446/CD - IEC 60152 ED2: Identification by hour numbers of the phase conductors of 3-phase electric systems

2020-09-11 Y
121A/376/INF

Results of comments on 121A/351/DC: Evaluation of change request C00087 to IEC 62683-1

2020-08-28 N/A
121A/377/INF

Results of comments of 121A/352/DC: Evaluation of Change Request C00088 to IEC 62683 DB

2020-08-28 N/A
25/700/CC

Compilation of Comments on 25/696/CD - IEC 80000-17 ED1: Quantities and units - Part 17: Time dependency

2020-08-14 Y
3/1456/CC

Compilation of Comments on 3/1445/CD - IEC 60757 ED2: Code for designation of colours

2020-08-07 Y
SyCSmartEnergy/141A/INF

Revised Submission of SyC Smart Energy Development Plan version 1.6

2020-07-17 N/A
23B/1320/RVD

Result of Voting on 23B/1319/FDIS - IEC 63180 ED1: Methods of measurement and declaration of the detection range of detectors – Passive infrared detectors for major and minor motion detection

2020-06-05 Y
121A/365/INF

Result 121A/347/DC: Request for Validation of change request C00089 to IEC 62683-1

2020-05-29 N/A
3/1446/CD

IEC 60152 ED2: Identification by hour numbers of the phase conductors of 3-phase electric systems

2020-05-15 2020-08-07 Y Report of Comments
25/695/RR

Review report on IEC 60027-1 Ed6: Letters symbols to be used in electrical technology - Part 1: General

2020-05-08 Y
25/696/CD

IEC 80000-17 ED1: Quantities and units - Part 17: Time dependency

2020-05-08 2020-07-31 Y Report of Comments
35/1448/RVDISH

Result of Voting on 35/1445/DISH - IEC 60086-4/ISH1 ED5: Interpretation Sheet 1 - Primary batteries - Part 4: Safety of lithium batteries

2020-05-01 E
3/1445/CD

IEC 60757 ED2: Code for designation of colours

2020-04-17 2020-07-10 Y Report of Comments
111/577/RVD

Result of Voting on 111/573/FDIS - IEC 62321-3-2 ED2: Determination of certain substances in electrotechnical products - Part 3-2: Screening - Fluorine, bromine and chlorine in polymer and electronics by combustion-ion chromatography (C-IC)

2020-04-17 N