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 61643-21:2025

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and test methods

IEC TS 63042-103:2025

UHV AC transmission systems - Part 103: Security and stability requirements for system planning and design

IEC TR 63575:2025

Performance of power electronic reactive power shunt compensators in high voltage alternating current (HVAC) systems

IEC 63380-2:2025

Standard interface for connecting charging stations to local energy management systems - Part 2: Specific data model mapping

IEC 63380-3:2025

Standard interface for connecting charging stations to local energy management systems - Part 3 Communication protocol and cybersecurity specific aspects

IEC 61643-11:2025

Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods

IEC 61643-41:2025

Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems – Requirements and test methods

IEC 63380-1:2025

Standard interface for connecting charging stations to local energy management systems - Part 1: General requirements, use cases and abstract messages

IEC 63563-6:2025

Qi Specification version 2.0 - Part 6: Communications Protocol

IEC 63563-7:2025

Qi Specification version 2.0 - Part 7: Foreign Object Detection

IEC 63563-8:2025

Qi Specification version 2.0 - Part 8: NFC Tag Protection

IEC 63563-9:2025

Qi Specification version 2.0 - Part 9: Authentication Protocol

IEC 63563-1:2025

Qi Specification version 2.0 - Part 1: Introduction

IEC 63563-10:2025

Qi Specification version 2.0 - Part 10: MPP System Specification

IEC 63563-11:2025

Qi Specification version 2.0 - Part 11: MPP Communications Protocol

IEC 63563-2:2025

Qi Specification version 2.0 - Part 2: Glossary

IEC 63563-3:2025

Qi Specification version 2.0 - Part 3: Mechanical, Thermal, and User Interface

IEC 63563-4:2025

Qi Specification version 2.0 - Part 4: Power Delivery

IEC 63563-5:2025

Qi Specification version 2.0 - Part 5: Communications Physical Layer