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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests
WITHDRAWN published on 26.3.2004
Selected format:ELECTRICAL RELAYS. PART 23: CONTACT PERFORMANCE.
WITHDRAWN published on 20.1.1998
Selected format:Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
WITHDRAWN published on 28.2.2001
Selected format:Electrical relays -- Part 26 : Electromagnetic compatibility requirements for measuring relays and protection equipment
WITHDRAWN published on 16.11.2005
Selected format:Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
WITHDRAWN published on 26.5.2010
Selected format:Measuring relays and protection equipment - Part 27: Product safety requirements
WITHDRAWN published on 14.2.2007
Selected format:Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time
WITHDRAWN published on 24.11.1998
Selected format:Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
WITHDRAWN published on 29.4.2002
Selected format:ELECTRICAL RELAYS. PART 6: MEASURING RELAYS AND PROTECTION EQUIPMENT.
WITHDRAWN published on 5.12.1996
Selected format:Electrical relays - Part 8: Thermal electrical relays
WITHDRAWN published on 8.9.1998
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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