Normativa ISO UNE gratis

Fecha de publicación: 28/11/2011 Corrigendum 1 – Liquid crystal display devices – Part 5-3: Environmental, endurance and mechanical test methods – Glass strength and reliability IEC 61747-5-3:2009/COR1:2011

Fecha de publicación: 28/11/2011 Amendment 1 – Insulating materials – Industrial rigid laminated sheets based on thermosetting resins for electrical purposes – Part 3-3: Specifications for individual materials – Requirements for rigid laminated sheets based on melamine resins IEC 60893-3-3:2003/AMD1:2011

Fecha de publicación: 29/11/2011 Coaxial communication cables – Part 1-108: Electrical test methods – Test for characteristic impedance, phase and group delay, electrical length and propagation velocity IEC 61196-1-108:2011

Fecha de publicación: 29/11/2011 Coaxial communication cables – Part 1-304: Mechanical test methods – Impact resistance IEC 61196-1-304:2011

Fecha de publicación: 07/12/2011 Fibre optic active components and devices – Performance standards – Part 1: General and guidance IEC 62149-1:2011

Fecha de publicación: 07/12/2011 Fiber optic interconnecting devices and passive components – Part 03-02: Reliability – Report of high power transmission test of specified passive optical components IEC TR 62627-03-02:2011

Fecha de publicación: 07/12/2011 Lamp controlgear – Part 2-7: Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained) IEC 61347-2-7:2011

Fecha de publicación: 07/12/2011 Connectors for electronic equipment – Tests and measurements – Part 27-100: Signal integrity tests up to 500 MHz on 60603-7 series connectors – Tests 27a to 27g IEC 60512-27-100:2011

Fecha de publicación: 14/12/2011 Low-voltage electrical installations – Part 7-715: Requirements for special installations or locations – Extra-low-voltage lighting installations IEC 60364-7-715:2011

Fecha de publicación: 14/12/2011 Electrical installations of buildings – Part 5-55: Selection and erection of electrical equipment – Other equipment IEC 60364-5-55:2011