HD 428.4 : 200S1
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THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 TO 2500 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - DETERMINATION OF THE POWER RATING OF A TRANSFORMER LOADED WITH NON-SINUSODIAL CURRENTS |
IEC 60076-7:2005
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Power transformers - Part 7: Loading guide for oil-immersed power transformers |
R009-002 : 1998
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RAILWAY APPLICATIONS - GUIDE FOR THE USE OF THE TERMINOLOGY FOR TESTING PROCEDURES |
EN 50122-1:2011/A4:2017
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK |
EN 61000-2-12:2003
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Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems |
EN 60076-5:2006
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Power transformers - Part 5: Ability to withstand short-circuit |
EN 60076-11:2004
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Power transformers - Part 11: Dry-type transformers |
IEC 60076-5:2006
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Power transformers - Part 5: Ability to withstand short circuit |
HD 538.3 : 200S1
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THREE-PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 TO 2500 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 3: DETERMINATION OF THE POWER RATING OF A TRANSFORMER LOADED WITH NON-SINUSOIDAL CURRENT |
EN 50124-1:2017
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Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment |
EN 50125-2:2002/corrigendum:2010
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RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 2: FIXED ELECTRICAL INSTALLATIONS |
IEC 60076-3:2013
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Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air |
EN 50327 : 2003 AMD 1 2005
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - HARMONISATION OF THE RATED VALUES FOR CONVERTER GROUPS AND TESTS ON CONVERTER GROUPS |
IEC 60076-1:2011
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Power transformers - Part 1: General |
EN 50152-1 : 2012 AMD 1 2013
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR ALTERNATING CURRENT SWITCHGEAR - PART 1: CIRCUIT-BREAKERS WITH NOMINAL VOLTAGE ABOVE 1 KV |
EN 60076-1:2011
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POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011) |
EN 50163 : 2004 COR 2013
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RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS |
IEC 60905:1987
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Loading guide for dry-type power transformers |
EN 50121-5:2017
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Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus |
IEC 60076-2:2011
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Power transformers - Part 2: Temperature rise for liquid-immersed transformers |
EN 61378-1:2011
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Convertor transformers - Part 1: Transformers for industrial applications |
EN 60076-2:2011
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Power transformers - Part 2: Temperature rise for liquid-immersed transformers |
EN 50328 : 2003 COR 2006
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRONIC POWER CONVERTERS FOR SUBSTATIONS |
IEC 61378-1:2011
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Converter transformers - Part 1: Transformers for industrial applications |