UNE - Spanish national standards

Electricity metering equipment (a.c.) - Acceptance inspection -- Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Electricity metering equipment - Dependability -- Part 31-1: Accelerated reliability testing - Elevated temperature and humidity

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Electricity metering equipment - Dependability - Part 32-1: Durability - Testing of the stability of metrological characteristics by applying elevated temperature

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Electricity metering equipment - Dependability -- Part 41: Reliability prediction (IEC 62059-41:2006).

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Safety of machinery - Functional safety of safety-related control systems (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Available languages: English

Available design: electronic design (pdf), Print design

Safety of machinery - Functional safety of safety-related control systems (Endorsed by Asociación Espanola de Normalización in August of 2024.)

Available languages: English

Available design: electronic design (pdf), Print design

Safety of machinery - Functional safety of safety-related control systems (Endorsed by Asociación Espanola de Normalización in August of 2026.)

Available languages: English

Available design: electronic design (pdf), Print design

Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, methods of testing and required test results (Endorsed by AENOR in June of 2014.)

Available languages: English

Available design: electronic design (pdf), Print design

Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, test methods and required test results (Endorsed by Asociación Espanola de Normalización in January of 2026.)

Available languages: English

Available design: electronic design (pdf), Print design

Electrical insulating materials and systems - General method of evaluation of electrical endurance under repetitive voltage impulses (Endorsed by AENOR in November of 2013.)

Available languages: English

Available design: electronic design (pdf), Print design