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 2015-12-09

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

28/233/CD

IEC 60071-2 Ed.4: Insulation co-ordination - Part 2 Application Guide (Proposed horizontal standard)

2016-02-19 2016-05-13 Y Report of Comments
37B/139A/RVC

Revised result of voting on 37B/135/CDV: Components for low-voltage surge protection - Part 351: Performance requirements and test methods for telecommunications and signalling network lightning isolation transformers (LIT)

2016-01-15 Y
37B/149/CC

Compilation of comments on 37B/136/CD: IEC 61643-352/Ed1: Components for Low-voltage surge protection - Part 352: Lightning isolation transformers connected to telecommunications and signalling networks-Selection and application principles

2016-01-15 Y
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)

2016-04-08 2016-07-01 Y Voting Result
37B/151/CC

Compilaiton of comments on 37B/140/CD: IEC 61643-331 Ed.2: Components for low-voltage surge protective devices - Part 331: Performance requirements and test methods for metal oxide varistors (MOV)

2016-04-29 Y
37B/153/RVC

Result of voting on 37B/150/CDV: IEC 61643-352/Ed 1 Components for low-voltage surge protection - Part 352: : Selection and application principles for telecommunications and signalling network surge isolation transformers (SIT)

2016-07-15 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
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
81/509/CDV

IEC 62561-1 Ed.2: Lightning Protection System Components (LPSC) - Part 1: Requirements for connection components

2016-04-22 2016-07-15 Y Voting Result
81/512/CDV

IEC 62561-3 Ed.2: Lightning protection system components (LPSC) - Part 3: Requirements for isolating spark gaps

2016-05-06 2016-07-29 Y Voting Result
81/513/CDV

IEC 62561-4 Ed.2: Lightning protection system components (LPSC) - Part 4: Requirements for conductor fasteners

2016-05-20 2016-08-12 Y Voting Result
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

2016-05-20 2016-08-12 Y Voting Result
81/515/CD

IEC/TS 62561-8 Ed.1: Lightning Protection System Components (LPSC) - Part 8: Requirements for components for isolated LPS

2016-03-18 2016-06-10 N Report of Comments
81/516/CD

IEC 62305-1 Ed.3: Protection against lightning - Part 1: General principles

2016-04-01 2016-06-24 Y Report of Comments
81/517/CD

IEC 62305-2 Ed.3: Protection against lightning - Part 2: Risk management

2016-04-01 2016-06-24 Y Report of Comments
81/518/CD

IEC 62305-3 Ed.3: Protection against lightning - Part 3: Physical damage to structures and life hazard

2016-04-01 2016-06-24 Y Report of Comments
81/521/CD

IEC 62305-4 Ed.3: Protection against lightning - Part 4: Electrical and electronic systems within structures

2016-04-15 2016-07-08 Y Report of Comments
81/523/CDV

IEC 62561-2 Ed.2: Lightning Protection System Components (LPSC) - Part 2: Requirements for conductors and earth electrodes

2016-07-15 2016-10-07 Y Voting Result
81/524/CDV

IEC 62561-7 Ed.2: Lightning Protection System Components (LPSC) - Part 7: Requirements for earthing enhancing compounds

2016-07-15 2016-10-07 Y Voting Result
81/525/CDV

IEC 62561-6 Ed.2: Lightning Protection System Components (LPSC) - Part 6: Requirements for Lightning Strike and Surge Counters (LSC)

2016-07-29 2016-10-21 Y Voting Result
109/138/CDV

IEC 60664-3 Ed.3: Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

2016-01-15 2016-04-15 Y Voting Result
109/146A/CC

Revised compilation of comments on 109/134/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.

2016-07-15 N
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.

2016-08-12 2016-09-16 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
121A/66/CD

IEC 60715 Ed.2: Dimensions of low-voltage switchgear and controlgear. Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations

2015-12-18 2016-04-22 Y Report of Comments
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