IEC 60186:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Voltage transformers
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14-04-2004
01-01-1987
FOREWORD
PREFACE
CHAPTER I: GENERAL REQUIREMENTS APPLICABLE TO ALL VOLTAGE
TRANSFORMERS
SECTION ONE - GENERAL
Clause
1 Scope
2 General requirements
3 Service conditions
4 Definitions
SECTION TWO - RATING AND PERFORMANCE REQUIREMENTS APPLICABLE TO
ALL VOLTAGE TRANSFORMERS
5 Standard values of rated voltages
6 Standard values of rated output
7 Standard values of rated voltage factor
8 Limits of temperature rise
9 Insulation requirements
9a Short-circuit withstand capability
SECTION THREE - TESTS - GENERAL
10 Classification of tests
SECTION FOUR - TYPE TESTS
11 Temperature-rise test
12 Short-circuit withstand capability test
13 Impulse tests on primary winding
14 Wet test for outdoor type transformers
SECTION FIVE - ROUTING TESTS
15 Verification of terminal markings
16 Power-frequency tests on primary windings and measurement of
partial discharges
17 Power-frequency tests between sections and on secondary
windings
SECTION SIX - SPECIAL TESTS
18 Chopped lightning-impulse test on primary windings
SECTION SEVEN - MARKING
19 Rating plate markings
SECTION EIGHT - TERMINAL MARKINGS
20 General
21 Markings
CHAPTER II: ADDITIONAL REQUIREMENTS FOR SINGLE-PHASE MEASURING
VOLTAGE TRANSFORMERS
SECTION NINE - GENERAL
22 Scope
23 Definitions
SECTION TEN - ACCURACY REQUIREMENTS
24 Accuracy class designation
25 Limits of voltage error and phase displacement
SECTION ELEVEN - TESTS FOR ACCURACY
26 Type tests
26a Routing tests
SECTION TWELVE - MARKING
27 Marking of the rating plate of a measuring voltage
transformer
SECTION THIRTEEN - GENERAL
28 Scope
29 Definitions
SECTION FOURTEEN - ACCURACY REQUIREMENTS
30 Accuracy class designation
31 Limits of voltage error and phase displacement
SECTION FIFTEEN - REQUIREMENTS FOR SECONDARY WINDINGS INTENDED
TO PRODUCE A RESIDUAL VOLTAGE
32 Rated secondary voltages
33 Rated output
34 Accuracy class
SECTION SIXTEEN - TESTS FOR ACCURACY
35 Type tests
36 Routine tests
SECTION SEVENTEEN - MARKING
37 Marking of the rating plate of a protective voltage
transformer
CHAPTER IV: ADDITIONAL REQUIREMENTS FOR CAPACITOR VOLTAGE
TRANSFORMERS
SECTION EIGHTEEN - GENERAL
38 Scope
39 General requirements
40 Definitions
SECTION NINETEEN - RATING AND PERFORMANCE REQUIREMENTS
41 Standard reference range of frequency
42 Standard values of rated output
SECTION TWENTY - ACCURACY REQUIREMENTS
43 Standard accuracy classes
44 Limits of voltage error and phase displacement
SECTION TWENTY-ONE - EFFECTS OF TRANSIENTS
45 Ferro-resonance
46 Transient response
SECTION TWENTY-TWO - COUPLING DEVICE
47 Carrier-frequency coupling device
SECTION TWENTY-THREE - TESTS
48 General
SECTION TWENTY-FOUR - TYPE TESTS
49 Temperature-rise test
50 Impulse tests
51 Ferro-resonance tests
52 Transient response tests
53 Tests for accuracy
SECTION TWENTY-FIVE - ROUTING TESTS
54 Power-frequency tests
55 Tests for accuracy
SECTION TWENTY-SIX - MARKING
56 Marking of the rating plate of a capacitor voltage
transformer
FIGURES
APPENDIX A - Typical and equivalent diagrams for a capacitor
voltage transformer
APPENDIX B - Main condition allowing tests on the equivalent
circuit
APPENDIX C - Burdens for the transient response test
APPENDIX D - Use of the equivalent circuit for the routing tests
for accuracy
Applies to new voltage transformers for use with electricalmeasuring instruments and electrical protective devices atfrequencies from 15 Hz to 100 Hz.The general requirements apply to all voltage transformers, but,for certain types, e.g. capacitor voltage transformers, therequirements are subject to the modifications stated in theappropriate chapter. Although the requirements relate basically totransformers with separate windings, they are also applicable,where appropriate, to autotransformers. The standard does not applyto transformers for use in laboratories.The requirements for inductive voltage transformers are supersededby IEC 60044-2 (1997).
DevelopmentNote |
BS DRAFT 93/206129 DC. SUPERSEDED BY IEC 60044 PT2 BUT REMAINS CURRENT UNTIL FURTHER NOTICE
|
DocumentType |
Standard
|
Pages |
139
|
PublisherName |
International Electrotechnical Committee
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
Standards | Relationship |
DIN 42600-1:2013-10 | Identical |
BS 3941:1975 | Similar to |
CEI 38-2 : 3ED 1998 | Identical |
NEN 10186 : 1994 | Identical |
VDE 0414-2 : 99 AMD 1 2001 | Identical |
CEI 38-5 : 1ED 1998 | Identical |
BS 7729:1994 | Similar to |
HD 554 : 200S1 | Similar to |
BS 7400(1991) : 1991 AMD 7672 | SPECIFICATION FOR ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2) |
NF EN 61116 : 2003 | ELECTROMECHANICAL EQUIPMENT GUIDE FOR SMALL HYDROELECTRIC INSTALLATIONS |
BS EN 60618:1999 | Inductive voltage dividers |
BS EN 60687:1993 | Specification for alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S) |
I.S. EN 60726:2003 | DRY-TYPE POWER TRANSFORMERS |
BS EN 61036:1997 | Alternating current static watt-hour meters for active energy (classes 1 and 2) |
BS 5862(1980) : 1980 AMD 10232 | METHOD OF SPECIFYING INDUCTIVE VOLTAGE DIVIDERS |
CEI EN 61116 : 1996 | ELECTROMECHANICAL EQUIPMENT GUIDE FOR SMALL HYDROELECTRIC INSTALLATIONS |
I.S. EN 61116:1995 | ELECTROMECHANICAL EQUIPMENT GUIDE FOR SMALL HYDROELECTRIC INSTALLATIONS |
IEC 60687:1992 | Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S) |
EN 61268:1996 | Alternating current static var-hour meters for reactive energy (classes 2 and 3) |
HD 597 S1:1992/corrigendum:1992 | COUPLING CAPACITORS AND CAPACITOR DIVIDERS |
EN 60687:1992/corrigendum:1993 | ALTERNATING CURRENT STATIC WATT HOUR METERS FOR ACTIVE ENERGY (CLASSES 0.2S AND 0.5S) |
EN 60618:1997/A2:1997 | INDUCTIVE VOLTAGE DIVIDERS |
EN 60726:2003 | Dry-type power transformers |
UNE-IEC/TR 61869-102:2018 IN | Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers |
BS EN 45510-2-7:2002 | Guide for the procurement of power station equipment. Electrical equipment Switchgear and controlgear |
BS DD8431(2005) : 2005 | ELECTRICAL STATIC METERS FOR SECONDARY METERING AND SUB-METERING - SPECIFICATION |
98/232755 DC : DRAFT DEC 1998 | IEC 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
I.S. EN 62271-100:2009 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS |
I.S. EN 60618:1999 | INDUCTIVE VOLTAGE DIVIDERS |
IEC 61400-12-0:1998 | Wind turbine generator systems - Part 12: Wind turbine power performance testing |
DIN EN 61400-12 : 1999 | WIND TURBINE GENERATOR SYSTEMS - PART 12: WIND TURBINES POWER PERFORMANCE TESTING |
VDE 0414-44-7 : 2000 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
DIN EN 60044-7 : 2000 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
VDE 0127-12 : 1999 | WIND TURBINE GENERATOR SYSTEMS - PART 12: WIND TURBINES POWER PERFORMANCE TESTING |
BS 923-4:1980 | Guide on high-voltage testing techniques Application guide for measuring devices |
CEI EN 60044-7 : 2001 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
BS 5622-1:1979 | Guide for insulation co-ordination Terms, definitions, principles and rules |
94/712993 DC : DRAFT NOV 1994 | PREN 45511 - GUIDE FOR PROCUREMENT - ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
BS 171-1:1978 | Power transformers General |
EN 60044-7:2000 | Instrument transformers - Part 7: Electronic voltage transformers |
I.S. HD 597:2003 | COUPLING CAPACITORS AND CAPACITOR DIVIDERS |
I.S. EN 61036:1997 | ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2) |
CEI EN 60041 : 1997 | FIELD ACCEPTANCE TESTS TO DETERMINE THE HYDRAULIC PERFORMANCE OF HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES |
IEC TR 61869-102:2014 | Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers |
UNE-EN 62271-100:2011 | High-voltage switchgear and controlgear -- Part 100: Alternating-current circuit-breakers |
BS EN 61400-12:1998 | Wind turbine generator systems Wind turbine power performance testing |
06/30148073 DC : DRAFT MAR 2006 | IEC 61400-21 - WIND TURBINES - PART 21: MEASUREMENT AND ASSESSMENT OF POWER QUALITY CHARACTERISTICS OF GRID CONNECTED WIND TURBINES |
BS EN 60044-7:2000 | Instrument transformers Electronic voltage transformers |
96/210385 DC : 0 | CLC/BTTF 68-6 (SEC)8 - MEASUREMENT GUIDE FOR VOLTAGE CHARACTERISTICS |
DIN EN 61268 : 1996 | ALTERNATING CURRENT STATIC VAR-HOUR METERS FOR REACTIVE ENERGY (CLASSES 2 AND 3) |
PD IEC/TR 61869-102:2014 | Instrument transformers Ferroresonance oscillations in substations with inductive voltage transformers |
BS EN 60726:2003 | Dry-type power transformers |
CSA C60044-7 : 2007 : R2016 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
BS EN 61268:1996 | Alternating current static var-hour meters for reactive energy (classes 2 and 3) |
CSA C60044-7 : 2007 : R2011 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
UNI CEI EN 45510-2-7 : 2011 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
CSA C60044-7 : 2007 | INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
BS EN 62271-100 : 2009 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008) |
IEC 61116:1992 | Electromechanical equipment guide for small hydroelectric installations |
IEC 61268:1995 | Alternating current static var-hour meters for reactive energy (classes 2 and 3) |
IEC 60044-7:1999 | Instrument transformers - Part 7: Electronic voltage transformers |
EN 45510-2-7:2002 | Guide for procurement of power station equipment - Part 2-7: Electrical equipment - Switchgear and controlgear |
BS 7628:1993 | Specification for combined transformers |
BS 7578:1992 | Coupling capacitors and capacitor dividers |
EN 62271-100 : 2009 AMD 2/COR 18 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008/A2:2017/COR1:2018) |
IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV | High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers |
EN 61036:1996/A1:2000 | ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2) |
EN 61116:1994 | Electromechanical equipment guide for small hydroelectric installations |
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