International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 37A

Low-voltage surge protective devices

 
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Other Documents accessible to SC 37A since 2016-08-16

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

1/2337A/DC

Maintenance of IEC 60050-195 International Electrotechnical Vocabulary – Part 195 Earthing and protection against electric shock

2017-08-11 2017-11-24 N/A
34/379A/INF

Revised SPD for class 2 applications

2017-03-03 N/A
37B/153A/RVC

Result of Voting on 37B/150/CDV - IEC 61643-352/Ed1: Components for low-voltage surge protection - Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SIT)

2017-07-14 Y
37B/154/CDV

IEC 61643-331/Ed2: Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)

2016-09-30 2016-12-23 Y Voting Result
37B/155/FDIS

IEC 61643-351/Ed1: Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

2016-09-02 2016-10-14 Y Voting Result
37B/156/RVD

Report of Voting on 37B/155/FDIS: IEC 61643-351/Ed1: Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

2016-10-21 Y
37B/157A/RVC

Result of Voting on 37B/154/CDV - IEC 61643-331/Ed2: Components for low-voltage surge protection - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)

2017-05-19 Y
37B/159/NP

PNW 37B-159: Components for low-voltage surge protection - Part 362: Selection and application principles for low-voltage power system surge isolation transformers (SIT)

2017-07-14 2017-10-06 U
77B/778/INF

Clarification of technical issues related to IEC 61000-4-5 Edition 3

2017-06-02 N/A
81/528A/CC

Compilation of Comments on 81/516/CD - IEC 62305-1 Ed.3: Protection against lightning - Part 1: General principles

2017-07-28 Y
81/529A/CC

Compilation of Comments on 81/517/CD - IEC 62305-2 Ed.3: Protection against lightning - Part 2: Risk management

2017-07-28 Y
81/530A/CC

Compilation of Comments on 81/521/CD - IEC 62305-4 Ed.3: Protection against lightning - Part 4: Electrical and electronic systems within structures

2017-07-28 Y
81/531A/CC

Compilation of Comments on 81/518/CD - IEC 62305-3 Ed.3: Protection against lightning - Part 3: Physical damage to structures and life hazard

2017-07-28 Y
81/547/RVC

Result of voting on 81/512/CDV: IEC 62561-3 Ed.2: Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps

2016-10-21 Y
81/548/RVC

Result of voting on 81/513/CDV: IEC 62561-4 Ed.2: Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners

2016-10-28 Y
81/549/RVC

Result of voting on 81/514/CDV: IEC 62561-5 Ed.2: Lightning Protection System Components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals

2016-10-28 Y
81/561/FDIS

IEC 62561-3 ED2: Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG)

2017-03-31 2017-05-12 Y Voting Result
81/562/DTS

IEC TS 62561-8 ED1: Lightning Protection System Components (LPSC) - Part 8: Requirements for components for isolated LPS

2017-06-02 2017-08-25 N
81/563/NP

PNW TS 81-563: IEC 62305 Protection against lightning - Part x Lightning protection for photovoltaic power supply system

2017-04-21 2017-07-14 N Voting Result
81/564/FDIS

IEC 62561-4 ED2: Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners

2017-05-12 2017-06-23 Y Voting Result
81/565/FDIS

IEC 62561-5 ED2: Lightning protection system components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals

2017-05-12 2017-06-23 Y Voting Result
81/566/RVD

Result of Voting on 81/561/FDIS - IEC 62561-3 ED2: Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG)

2017-05-26 Y
81/567/RVD

Result of Voting on 81/564/FDIS - IEC 62561-4 ED2: Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners

2017-07-07 Y
81/568/RVD

Result of Voting on 81/565/FDIS - IEC 62561-5 ED2: Lightning protection system components (LPSC) - Part 5: Requirements for earth electrode inspection housings and earth electrode seals

2017-07-07 Y
81/573/RVN

Result of Voting on 81/563/NP - PNW TS 81-563: IEC 62305 Protection against lightning - Part x Lightning protection for photovoltaic power supply system

2017-08-04 N
109/157A/CC

Compilation of comments on 109/151B/CD: IEC/TS 62993 Ed.1: Guidance for determination of clearances; creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.

2016-12-02 N
109/158A/DTS

IEC TS 62993 ED1: Guidance for determination of clearances; creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.

2017-02-24 2017-04-14 N Voting Result
109/159/RR

Review report of IEC 60664-1 Ed.2: Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests

2016-12-23 Y
109/160/CD

IEC 60664-1 ED3: Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests (Proposed horizontal standard)

2016-12-23 2017-03-17 Y Report of Comments
109/162/RVDTS

Result of Voting on 109/158A/DTS - IEC TS 62993 ED1: Guidance for determination of clearances; creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.

2017-06-09 N
112/387/RR

Review report of IEC/TR 62039 Ed.1: Selection guide for polymeric materials for outdoor use under HV stress

2017-02-17 N
121A/98/CDV

IEC 60715 Ed.2: Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories

2016-09-23 2016-12-16 Y Voting Result
121A/144A/RVC

Revised Result of Voting on 121A/98/CDV - IEC 60715 Ed.2: Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories

2017-03-24 Y
121A/153/FDIS

IEC 60715 ED2: Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories

2017-05-26 2017-07-07 Y Voting Result
121A/163/RVD

Result of Voting on 121A/153/FDIS - IEC 60715 ED2: Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories

2017-07-14 Y