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UNE-EN 61243-2/A2
Live working - Voltage detectors - Part 2: Resistive type to be used for voltages of 1 kV to 36 kV a.c.
Edition
2002-11-28
UNE-EN 61000-2-2
Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
Edition
2003-07-30
UNE-EN 61000-4-27
Electromagnetic compatibility (EMC) - Part 4-27: Testing and measurement techniques - Unbalance, immunity test for equipment with input current no exceeding 16 A per phase.
Edition
2002-04-30
UNE-EN 61000-2-12
Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems
Edition
2004-09-03
UNE-EN 61000-2-4
Electromagnetic compatibility (EMC) - Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances
Edition
2004-05-14
UNE-EN 61000-4-28/A1
Electromagnetic compatibility (EMC) - Part 4-28: Testing and measurement techniques - Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase
Edition
2005-03-09
UNE-EN 61000-4-7
Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
Edition
2004-05-28
UNE-IEC/TR 61660-3 IN
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 3: Examples of calculations.
Edition
2005-12-28
UNE-EN 61000-4-7/A1
Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
Edition
2010-02-10
UNE-EN 61000-4-27/A1
Electromagnetic compatibility (EMC) - Part 4-27: Testing and measurement techniques - Unbalance, immunity test for equipment with input current not exceeding 16 A per phase
Edition
2009-09-29