IEC 63616:2025

Measurement of the conductivity for metal thin films at microwave and millimeter-wave frequencies - Balanced-type circular disk resonator method

IEC 63584-210:2025

Open Charge Point Protocol 2.1

IEC TR 63282-102:2025

LVDC systems - Part 102: Low-voltage DC electric island power supply systems

IEC 63382-1:2025

Management of distributed energy storage systems based on electrically chargeable vehicle batteries - Part 1: Use cases and architectures

IEC 63437:2025

Off grid and unreliable grid refrigerating appliances for domestic and light commercial use - Characteristics and test methods - Performance requirements and energy consumption

IEC 63341-3:2025

Railway applications - Hydrogen and fuel cell systems for rolling stock - Part 3: Performance test methods for fuel cell power system

IEC 63448:2025

Low and ultra-low latency communication and control systems

IEC 63466-1:2025

Leaky waveguides - Part 1: Generic specification - General requirements and test methods

IEC TS 63392:2025

Fire test for concentrator PV modules

IEC 63341-2:2025

Railway applications - Hydrogen and fuel cell systems for rolling stock - Part 2: Hydrogen fuel system

IEC TS 63346-2-3:2025

Low-voltage auxiliary power systems - Part 2-3: Design criteria - Low-voltage AC auxiliary power systems for substations

IEC 63150-2:2025

Semiconductor devices - Measurement and evaluation methods of kinetic energy harvesting devices under practical vibration environment - Part 2: Human arm swing motion

IEC 63150-3:2025

Semiconductor devices - Measurement and evaluation methods of kinetic energy harvesting devices under practical vibration environment - Part 3: Human foot impact motion

IEC 63296-3:2025

Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment

IEC TS 63406:2025

Generic RMS simulation models of inverter-based generators for power system dynamic analysis

IEC TS 63126:2025 RLV

Guidelines for qualifying PV modules, components and materials for operation at high temperatures

IEC TS 63126:2025

Guidelines for qualifying PV modules, components and materials for operation at high temperatures

IEC 63129:2020/AMD1:2025

Amendment 1 - Determination of inrush current characteristics of lighting products

IEC 63129:2020+AMD1:2025 CSV (Consolidated Version)

Determination of inrush current characteristics of lighting products

IEC TS 63111:2025

Hydraulic turbines, storage pumps and pump-turbines – Hydraulic transient analysis, design considerations and testing