GSO IEC 61857-31:2021
IEC 61857-31:2017
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less
GSO IEC 61857-31:2021 Files
English
10 Pages
Current Edition
Reference Language
Obtaining this standard through the store is currently unavailable. You can acquire it directly from its source.
GSO IEC 61857-31:2021 Scope
IEC 61857-31:2017 establishes an EIS evaluation for applications with a designed life of 5 000 h or less. This test method follows the procedures of IEC 60505 and is modified based on the range of designed life.
Best Sellers From Electrical Sector
GSO 2530:2016
Gulf Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
OS GSO 2530:2016
GSO 2530:2016
Omani Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners
OS GSO 34:2007
GSO 34:2007
Omani Standard
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES
GSO 34:2007
Gulf Technical Regulation
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES
Recently Published from Electrical Sector
GSO IEC 61058-2-1:2025
IEC 61058-2-1:2018
Gulf Standard
Switches for appliances - Part 2-1: Particular requirements for cord switches
GSO IEC 62973-3:2025
IEC 62973-3:2024
Gulf Standard
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries
GSO IEC 60352-2:2025
IEC 60352-2:2024
Gulf Standard
Solderless connections - Part 2: Crimped connections - General requirements, test methods and practical guidance
GSO IEC 60034-2-3:2025
IEC 60034-2-3:2024
Gulf Standard
Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors