Customer Support: 131 242

  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

IEC 60050-448:1995

Current

Current

The latest, up-to-date edition.

International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

13-12-1995

$537.09
Including GST where applicable

FOREWORD
PREFACE
Section
11 General terms
12 Reliability of protection
13 Power system faults
14 Protection
15 Protection using telecommunication
16 Automatic control equipment
Figures
Index

Fundamental terms and terms related to protection relays, protection systems and automatic control equipment.
It has the status of a horizontal standard in accordance with IEC Guide 108.

Committee
TC 1
DevelopmentNote
BS DRAFT FOR COMMENT 93/205819 DC REFERS TO A NEW REVISION (10/2012)
DocumentType
Standard
Pages
107
PublisherName
International Electrotechnical Committee
Status
Current

Standards Relationship
SAC GB/T 2900.49 : 1994 Identical
PN IEC 60050-448 : 2001 Identical
UNE 21302-448:2000 Identical
NEN 10050-448 : 1996 Identical
BIS IS 1885-10 : 2008 Identical

CEI EN 60027-7 : 2011 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
I.S. EN 60255-22-2:2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS
BS EN 60255-1:2010 Measuring relays and protection equipment Common requirements
DIN EN 50263 : 2000
S.R. CLC/TR 60919-2:2010 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
BS EN 60027-7:2010 Letter symbols to be used in electrical technology Power generation, transmission and distribution
CLC/TR 60919-2:2010 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
NF EN 60255 22-2 : 2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS
BS EN 60255-22-6:2001 Electrical relays. Electrical disturbance tests for measuring relays and protection equipment Immunity to conducted disturbances induced by radio frequency fields
IEC TS 62257-9-1:2016 Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-1: Integrated systems - Micropower systems
BS PD IEC TR 60919-2 : 2008 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
EN IEC 62933-1:2018 Electrical Energy Storage (EES) systems - Part 1: Vocabulary
IEC 60139:2000 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges
CLC/TR 60269-5:2011 Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
EN 60255-22-6:2001 Electrical relays - Part 22-6: Electrical disturbance tests for measuring relays and protection equipment - Immunity to conducted disturbances induced by radio frequency fields
EN 60255-5:2001 Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
EN 60255-25:2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
I.S. EN 60255-22-3:2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY
BS EN 60255-22-3:2008 Measuring relays and protection equipment Electrical disturbance tests. Radiated electromagnetic field immunity
NF EN 60027-7 : 2011 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
BS EN 60255-21-3:1995 Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment Seismic tests
00/203618 DC : DRAFT AUG 2000 IEC 60255-26 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 26: ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
CEI EN 60834-1 : 2001 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
BS 7494-1:1991 Performance and testing of teleprotection equipment of power systems. Specification for narrow-band command systems
IEC TR 61912-2:2009 Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
CEI 18-63 : 2013 MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 2: SYSTEM DESIGN
BS EN 60255-5:2001 Electrical relays Insulation coordination for measuring relays and protection equipment. Requirements and tests
IEC 62933-1:2018 Electrical energy storage (EES) systems - Part 1: Vocabulary
ISO 14617-4:2002 Graphical symbols for diagrams Part 4: Actuators and related devices
NF EN 60834-1 : 2000 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
PD IEC/TR 61912-2:2009 Low-voltage switchgear and controlgear. Over-current protective devices Selectivity under over-current conditions
DD IEC/TS 61850-2:2003 Communication networks and systems in substations Glossary
01/201955 DC : DRAFT MAR 2001 IEC 60255-22-1 ED.2.0 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-1: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - 1 MHZ BURST IMMUNITY TESTS
BS EN 60255-25:2000 Electrical relays Electromagnetic emission tests for measuring relays and protection equipment
IEC TR 60269-5:2014 Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
NF EN 60255-22-3 : 2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY
IEC 61892-2:2012 Mobile and fixed offshore units - Electrical installations - Part 2: System design
IEC 62271-111:2012 High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV
IEC 60255-25:2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
EN 60255-22-2:2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
PD IEC/TS 62257-9-1:2016 Recommendations for renewable energy and hybrid systems for rural electrification Integrated systems. Micropower systems
05/30136363 DC : DRAFT JUL 2005 IEC 60255-6 ED 3 - ELECTRICAL RELAYS - PART 6: GENERAL REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
06/30148088 DC : DRAFT MAR 2006 IEC 60255-22-3 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - RADIATED ELECTROMAGNETIC FIELD DISTURBANCE TESTS
BS EN 60834-1:2000 Teleprotection equipment of power systems. Performance and testing Command systems
17/30356253 DC : 0 BS EN 62933-1 - ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: TERMINOLOGY
BS EN 60255-22-2:2008 Measuring relays and protection equipment Electrical disturbance tests. Electrostatic discharge tests
IEEE/IEC C37.60-2012 IEEE/IEC International Standard - High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV
BS ISO 14617-6:2002 Graphical symbols for diagrams Measurement and control functions
BS ISO 14617-4:2002 Graphical symbols for diagrams Actuators and related devices
BS EN 50263:2000 Electromagnetic compatibility (EMC). Product standard for measuring relays and protection equipment
I.S. EN IEC 62933-1:2018 ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: VOCABULARY
I.S. EN 60027-7:2010 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
CEI EN 60255-1 : 2011 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
ISO 14617-6:2002 Graphical symbols for diagrams Part 6: Measurement and control functions
I.S. EN 60255-25:2001 ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
BS PD88-5(2010) : 2010 LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES
IEC 60255-1:1967 Electrical relays - Part 1: Instantaneous all-or-nothing relays
IEC TS 62933-5-1:2017 Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-integrated EES systems - General specification
IEC 61747-1:1998+AMD1:2003 CSV Liquid crystal and solid-state display devices - Part 1: Generic specification
UNE-EN 60255-1:2010 Measuring relays and protection equipment -- Part 1: Common requirements
IEC 60255-22-2:2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
IEC 60255-5:2000 Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
IEC 60255-22-3:2007 Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity
IEC 60255-22-6:2001 Electrical relays - Part 22-6: Electrical disturbance tests for measuring relays and protection equipment - Immunity to conducted disturbances induced by radio frequency fields
IEC 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
CEI EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT REQUIREMENTS AND TESTS
CEI CLC/TR 60919-2 : 2013 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
DD IEC TS 62257-9-1 : DRAFT 2008 RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 9-1: MICROPOWER SYSTEMS
NF EN 60255-25 : 2001 ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
IEC TR 60919-2:2008+AMD1:2015 CSV Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 2: Faults and switching
IEC TS 61850-2:2003 Communication networks and systems in substations - Part 2: Glossary
BS IEC 61892-2:2012 Mobile and fixed offshore units. Electrical installations System design
NF EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - REQUIREMENTS AND TESTS
S.R. CLC/TR 60269-5:2011 LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES
I.S. EN 60255-1:2010 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
PD IEC/TR 60269-5:2010 Low-voltage fuses Guidance for the application of low-voltage fuses
IEC 60834-1:1999 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems
EN 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
EN 60834-1:1999 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems
EN 60255-22-3:2008 Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity
EN 60255-1:2010 Measuring relays and protection equipment - Part 1: Common requirements
EN 50263:1999 Electromagnetic compatibility (EMC) - Product standard for measuring relays and protection equipment
EN 60139:2001 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.