Normativa ISO UNE gratis

Fecha de publicación: 29/09/2009 Conductors of insulated cables – Data for AWG and KCMIL sizes IEC TR 62602:2009

Fecha de publicación: 29/09/2009 Non-cellulosic papers for electrical purposes – Part 1: Definitions and general requirements IEC 60819-1:2009

Fecha de publicación: 30/09/2009 Winding wires – Test methods – Part 2: Determination of dimensions IEC 60851-2:2009

Fecha de publicación: 13/10/2009 Cable networks for television signals, sound signals and interactive services – Part 7-3: Hybrid fibre coax outside plant status monitoring – Power supply to transponder interface bus (PSTIB) IEC 60728-7-3:2009

Fecha de publicación: 13/10/2009 Performance of high-voltage direct current (HVDC) systems with line-commutated converters – Part 3: Dynamic conditions IEC TR 60919-3:2009

Fecha de publicación: 13/10/2009 Corrigendum 3 – Degrees of protection provided by enclosures (IP Code) IEC 60529:1989+AMD1:1999 CSV/COR3:2009

Fecha de publicación: 28/10/2009 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 IEC 61000-4-7:2002+AMD1:2008 CSV

Fecha de publicación: 30/10/2009 Corrigendum 1 – Amendment 1 – Electromagnetic compatibility (EMC) – Part 4-34: Testing and measurement techniques – Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase IEC 61000-4-34:2005/AMD1:2009/COR1:2009

Fecha de publicación: 10/11/2009 Explosive atmospheres – Part 29-4: Gas detectors – Performance requirements of open path detectors for flammable gases IEC 60079-29-4:2009

Fecha de publicación: 20/11/2009 Organic light emitting diode (OLED) displays – Part 5: Environmental testing methods IEC 62341-5:2009