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IEC
IEC 62933-4-3:2025
En Vigor
2025-10-20
Electrical energy storage (EES) systems - Part 4-3: Protection
requirements of battery-based energy storage systems (BESS) according to
environmental conditions
IEC
IEC TS 62282-7-1:2025
En Vigor
2025-10-16
Fuel cell technologies - Part 7-1: Test methods - Single cell
performance tests for polymer electrolyte fuel cells (PEFC)
IEC
IEC 62873-3-1:2020
En Vigor
2020-11-20
Residual current operated circuit-breakers for household and similar use
- Part 3-1: Particular requirements for devices with screwless-type
terminals for external copper conductors
IEC
IEC 61097-3:2017
En Vigor
2017-10-19
Global maritime distress and safety system (GMDSS) - Part 3: Digital
selective calling (DSC) equipment - Operational and performance
requirements, methods of testing and required test results
