IEC TR 60787:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Application guide for the selection of high-voltage current- limiting fuse-links for transformer circuits
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-07-2013
English - French
29-03-2007
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1 Scope and object
2 Normative references
3 Features of current limitation
4 Fuse-link time-current characteristics
5 Coordination
6 Other ratings and requirements
6.1 Rated voltage
6.2 Rated maximum breaking current
6.3 Rated minimum breaking current and class:
6.3.1 Fuse-links used in combination or association
with other switching devices
6.3.2 Fuse-links used as the only protection on the
HV side of the transformer
6.3.3 Fuse-links used to provide short-circuit
protection in combination with expulsion
fuse-links
7 Selection of rated currents of fuse-links for transformer
circuit applications
The object of this Technical Report is to specify criteria for coordination of high-voltage fuses with other circuit components in transformer applications and to give guidance for the selection of fuse-links with particular reference to their time-current characteristics and ratings. This technical report cancels and replaces International Standard IEC 60787, published in 1983, and constitutes a technical revision.
| DevelopmentNote |
Supersedes IEC 60787. (03/2007) Stability Date: 2016. (10/2012)
|
| DocumentType |
Technical Report
|
| Pages |
21
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN NPR IEC/TR 60787 : 2007 | Identical |
| PD IEC/TR 60787:2007 | Identical |
| I.S. EN 62271-105:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-105:2012 (EQV)) |
| UNE-EN 60282-1:2011 | High-voltage fuses - Part 1: Current-limiting fuses |
| NF EN 60282-1 : 2010 AMD 1 2014 | HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES |
| CLC/TR 60269-5:2011 | Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses |
| EN 62271-105:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-105:2012) |
| CEI EN 62271-105 : 2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV |
| I.S. EN 62271-107:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 107: ALTERNATING CURRENT FUSED CIRCUIT-SWITCHERS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-107:2012 (EQV)) |
| I.S. EN 60282-1:2009 | HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES |
| BS EN 62271-107:2012 | High-voltage switchgear and controlgear Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV |
| 09/30213777 DC : 0 | BS EN 62271-107 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 107: ALTERNATING CURRENT FUSED CIRCUIT-SWITCHERS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV |
| 10/30218329 DC : 0 | BS EN 62271-105 ED 2 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING SWITCH-FUSE COMBINATIONS |
| CEI EN 62271-107 : 2013 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 107: ALTERNATING CURRENT FUSED CIRCUIT-SWITCHERS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV |
| IEC 62271-105:2012 | High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| UNE-EN 62271-107:2012 | High-voltage switchgear and controlgear - Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV |
| EN 60282-1:2009/A1:2014 | HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES (IEC 60282-1:2009) |
| S.R. CLC/TR 60269-5:2011 | LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES |
| BS PD88-5(2010) : 2010 | LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES |
| IEC 60282-1:2009+AMD1:2014 CSV | High-voltage fuses - Part 1: Current-limiting fuses |
| IEC 62271-107:2012 | High-voltage switchgear and controlgear - Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV |
| BS EN 62271-105:2012 | High-voltage switchgear and controlgear Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| BS EN 60282-1 : 2009 | HIGH-VOLTAGE FUSES - PART 1: CURRENT-LIMITING FUSES |
| UNE-EN 62271-105:2013 | High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| PD IEC/TR 60269-5:2010 | Low-voltage fuses Guidance for the application of low-voltage fuses |
| EN 62271-107:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 107: ALTERNATING CURRENT FUSED CIRCUIT-SWITCHERS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-107:2012) |
| IEC 60076-7:2005 | Power transformers - Part 7: Loading guide for oil-immersed power transformers |
| IEC 62271-105:2012 | High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| IEC 60076-5:2006 | Power transformers - Part 5: Ability to withstand short circuit |
| IEC 60470:1999 | High-voltage alternating current contactors and contactor-based motor-starters |
| IEC 60282-1:2009+AMD1:2014 CSV | High-voltage fuses - Part 1: Current-limiting fuses |
| IEC 60905:1987 | Loading guide for dry-type power transformers |
| IEC 62271-107:2012 | High-voltage switchgear and controlgear - Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV |
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