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

TC 95

Measuring relays and protection equipment

 
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TC 95 Project files (61)

Project

Reference

Current

Stage

Language

Frcst

Date

CLC

Document

Reference

Downloads
PNW 95-203 Ed. 1.0

Power frequency magnetic field immunity tests for measuring relays and protection equipment

DEL
  • DEL
  • Deleted items
E 2009-03 95/203
IEC 60255-1 Ed. 1.0

Measuring relays and protection equipment - Part 1: Common requirements

PPUB
  • PPUB
  • Publication issued
B 2009-08 yes Webstore
DEL 60255-3 Ed. 3.0

Revision of IEC 60255-3

MERGED
  • MERGED
  • Merged project
E
IEC 60255-3 Ed. 2.0

Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-5 Ed. 1.0

Electrical relays. Part 5: Insulation tests for electrical relays

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-5 Ed. 2.0

Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests

WPUB
  • WPUB
  • Publication withdrawn
B 1998-05 yes
DEL 60255-6 Ed. 3.0

Systematic review of IEC 255-6 (1988)

DEL
  • DEL
  • Deleted items
B
IEC 60255-6 Ed. 2.0

Electrical relays - Part 6: Measuring relays and protection equipment

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-8 Ed. 2.0

Electrical relays - Part 8: Thermal electrical relays

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-8 Ed. 3.0

Systematic review of IEC 60255-8 (1990)

DEL
  • DEL
  • Deleted items
B
IEC 60255-11 Ed. 1.0

Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-11 Ed. 2.0

Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port

DELPUB
  • DELPUB
  • Deleted Publication
B 2008-10 yes
IEC 60255-12 Ed. 1.0

Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities

PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60255-13 Ed. 1.0

Electrical relays - Part 13: Biased (percentage) differential relays

PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60255-16 Ed. 1.0

Electrical relays - Part 16: Impedance measuring relays

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC/TR 60255-20 Ed. 1.0

Electrical relays. Part 20: Protection (protective) systems

WPUB
  • WPUB
  • Publication withdrawn
B
IEC/TR 60255-20 Ed. 2.0

Systematic review of IEC 255-20 (1984)

DEL
  • DEL
  • Deleted items
B
IEC 60255-21-1 Ed. 1.0

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)

PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60255-21-1 Ed. 2.0

Systematic review of IEC 255-21-1 (1988)

DEL
  • DEL
  • Deleted items
B
IEC 60255-21-2 Ed. 1.0

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests

PPUB
  • PPUB
  • Publication issued
B Webstore
IEC 60255-21-2 Ed. 2.0

Systematic review of IEC 255-21-2 (1988)

DEL
  • DEL
  • Deleted items
B
IEC 60255-21-3 Ed. 1.0

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests

PPUB
  • PPUB
  • Publication issued
B Webstore
DEL 60255-22-1 Ed. 2.0

Systematic review of IEC 255-22-1 (1988)

DEL
  • DEL
  • Deleted items
B
IEC 60255-22-1 Ed. 1.0

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 1: 1 MHz burst disturbance tests

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-22-1 Ed. 2.0

Electrical relays - Part 22-1: Electrical disturbance tests for measuring relays and protection equipment - 1 MHz burst immunity tests

DELPUB
  • DELPUB
  • Deleted Publication
B 2005-04 yes
IEC 60255-22-1 Ed. 3.0

Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests

DELPUB
  • DELPUB
  • Deleted Publication
B 2007-10 yes
IEC 60255-22-2 Ed. 1.0

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section Two: Electrostatic discharge tests

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-22-2 Ed. 2.0

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 2: Electrostatic discharge tests

DELPUB
  • DELPUB
  • Deleted Publication
B 1996-08 yes
IEC 60255-22-2 Ed. 3.0

Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests

DELPUB
  • DELPUB
  • Deleted Publication
B 2008-04 yes
DEL/TR 60255-22-3 Ed. 2.0

Systematic review of IEC 255-22-3 (1989)

DEL
  • DEL
  • Deleted items
B
IEC 60255-22-3 Ed. 2.0

Electrical relays - Part 22-3: Electrical disturbance tests for measuring relays and protection equipment - Radiated electromagnetic field disturbance tests

DELPUB
  • DELPUB
  • Deleted Publication
B 2000-07 yes
IEC 60255-22-3 Ed. 3.0

Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity

DELPUB
  • DELPUB
  • Deleted Publication
B 2007-07 yes
IEC/TR 60255-22-3 Ed. 1.0

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section Three: Radiated electromagnetic field disturbance tests

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-22-4 Ed. 1.0

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 4: Fast transient disturbance test

DELPUB
  • DELPUB
  • Deleted Publication
B
IEC 60255-22-4 Ed. 2.0

Electrical relays - Part 22-4: Electrical disturbance tests for measuring relays and protection equipment - Electrical fast transient/burst immunity test

DELPUB
  • DELPUB
  • Deleted Publication
B 2002-05 yes
IEC 60255-22-4 Ed. 3.0

Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test

DELPUB
  • DELPUB
  • Deleted Publication
B 2008-04 yes
IEC 60255-22-5 Ed. 1.0

Electrical relays - Part 22-5: Electrical disturbance tests for measuring relays and protection equipment - Surge immunity test

DELPUB
  • DELPUB
  • Deleted Publication
B 2002-05 yes
IEC 60255-22-5 Ed. 2.0

Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test

DELPUB
  • DELPUB
  • Deleted Publication
B 2008-11 yes
IEC 60255-22-6 Ed. 1.0

Electrical relays - Part 22-6: Electrical disturbance tests for measuring relays and protection equipment - Immunity to conducted disturbances induced by radio frequency fields

DELPUB
  • DELPUB
  • Deleted Publication
B 2001-04 yes
IEC 60255-22-7 Ed. 1.0

Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests

DELPUB
  • DELPUB
  • Deleted Publication
B 2003-05 yes
IEC 60255-24 Ed. 1.0

Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systems

DELPUB
  • DELPUB
  • Deleted Publication
B 2001-04 yes
IEC 60255-24 Ed. 2.0

Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems

PPUB
  • PPUB
  • Publication issued
B 2013-05 no Webstore
IEC 60255-25 Ed. 1.0

Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment

DELPUB
  • DELPUB
  • Deleted Publication
B 2000-04 yes
IEC 60255-26 Ed. 1.0

Electrical relays - Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipment

DELPUB
  • DELPUB
  • Deleted Publication
B 2004-09 yes
IEC 60255-26 Ed. 2.0

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements

DELPUB
  • DELPUB
  • Deleted Publication
B 2008-07 yes
IEC 60255-26 Ed. 3.0

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements

PPUB
  • PPUB
  • Publication issued
B 2013-05 yes Webstore
IEC 60255-27 Ed. 1.0

Measuring relays and protection equipment - Part 27: Product safety requirements

DELPUB
  • DELPUB
  • Deleted Publication
B 2005-10 yes
IEC 60255-27 Ed. 2.0

Measuring relays and protection equipment - Part 27: Product safety requirements

PPUB
  • PPUB
  • Publication issued
B 2013-10 yes Webstore
IEC 60255-27 fC1 Ed. 1.0

Corrigendum 1 - Measuring relays and protection equipment - Part 27: Product safety requirements

DELPUB
  • DELPUB
  • Deleted Publication
B 2007-03
IEC/IEEE 60255-118-1 Ed. 1.0

Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements

2CD
  • 2CD
  • 2nd Committee Draft
E 2017-04
IEC 60255-121 Ed. 1.0

Measuring relays and protection equipment - Part 121: Functional requirements for distance protection

PPUB
  • PPUB
  • Publication issued
B 2014-02 yes Webstore
IEC 60255-121 f1 Ed. 1.0

Measuring relays and protection equipment - Part 121: Functional requirements for distance protection

MERGED
  • MERGED
  • Merged project
E 2008-12 yes
IEC 60255-127 Ed. 1.0

Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection

PPUB
  • PPUB
  • Publication issued
B 2010-05 yes Webstore
IEC 60255-149 Ed. 1.0

Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays

PPUB
  • PPUB
  • Publication issued
B 2013-08 yes Webstore
IEC 60255-151 Ed. 1.0

Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection

PPUB
  • PPUB
  • Publication issued
B 2009-08 yes Webstore
IEC 60255-181 Ed. 1.0

Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection

1CD
  • 1CD
  • 1st Committee Draft
E 2017-12
IEC 60255-187-1 Ed. 1.0

Measuring relays and protection equipment - Part 187-1: Functional requirements for restrained and unrestrained differential protection of motors, generators and transformers

2CD
  • 2CD
  • 2nd Committee Draft
E 2017-12 yes
IEC 60255-187-2 Ed. 1.0

Measuring relays and protection equipment - Part 187-2 Functional requirements for busbar differential protection

AMW
  • AMW
  • Approved Maintenance Work
E 2017-12 yes 95/340
IEC 60255-187-3 Ed. 1.0

Measuring relays and protection aquipment - Part 187-3: Functional requirements for biased (percentage) differential relays for transmission lines)

AMW
  • AMW
  • Approved Maintenance Work
E 2017-12 yes 95/340
IEC/TS 61732 Ed. 1.0

Predicted availability, reliability and maintenability of static protection equipment

DREJ
  • DREJ
  • Draft rejected
E
IEC 61733-1 Ed. 1.0

Measuring relays and protection equipment - Protection communication interfacing - Part 1: General

WPUB
  • WPUB
  • Publication withdrawn
B yes