Standards Store

IEC 63497:2026 pdf download,Shunt-connected active correction devices (ACD). IEC 63497:2026 is a product standard that sets safety, EMC, and performance requirements for shunt‑connected active correction devices (ACD) used in low‑voltage power systems, with ratings up to 1,000 V AC or 1,500 V DC. It applies to cord‑connected or permanently installed units—movable, stationary, or fixed—covering both […]

IEC 63413:2026 pdf download,Nuclear power plants – Instrumentation and control systems important to safety – Platform qualification. IEC 63413:2026 is the first edition international standard that establishes requirements and guidance for the qualification of safety‑important instrumentation and control (I&C) platforms in nuclear power plants. It applies generically to both new and existing I&C platforms, independent […]

IEC 61254:2026 pdf download,Electric shavers for household use – Evaluation of user experience and user satisfaction. IEC 61254:2026 is an international standard that specifies subjective evaluation methods for user experience (UX) and user satisfaction with household men’s electric shavers and their integrated trimmers, rated at up to 250 V. It is a technical revision of […]

IEC 61788-15:2026 pdf download,Superconductivity – Part 15: Electronic characteristic measurements – Intrinsic surface impedance of superconductor films at microwave frequencies. IEC 61788-15:2026 is the 15th part of the IEC 61788 series, specifying electronic characteristic measurements for superconductors, focusing on the intrinsic surface impedance (Zs) of high‑temperature superconductor (HTS) films at microwave frequencies. It replaces the […]

IEC 63458-1:2026 pdf download,High pressure water jet machines – Safety – Part 1: High pressure water jet units. IEC 63458-1:2026 is the fundamental general safety standard for high-pressure water jet machines, serving as Part 1 of the complete safety standard series. It establishes unified global safety rules and basic design specifications for complete high-pressure water […]

IEC 63458-3:2026 pdf download,High pressure water jet machines – Safety – Part 3: High pressure spraying devices. IEC 63458-3:2026 is the third part of the IEC 63458 series, focusing on safety requirements for high‑pressure spraying devices used in high‑pressure water jet machines. It addresses risks such as accidental ejection, high‑pressure leakage, mechanical failure, and operator […]

IEC 63458-2:2026 pdf download,High pressure water jet machines – Safety – Part 2: High pressure hoses, hose lines and connectors. IEC 63458-2:2026 is an international safety standard that forms Part 2 of the IEC 63458 series, specifically addressing high-pressure hoses, hose lines, and connectors for high-pressure water jet machines. It focuses on mitigating severe hazards […]

IEC 63316:2026 pdf download,Audio/video, information and communication technology equipment – Safety – Power transfer between communication equipment ports using communication wires and cables cabling at non-mains voltage above 60 V DC and ES2/ES3 AC voltage. IEC 63316:2026 is a safety standard published by the International Electrotechnical Commission, focusing on non‑mains power transfer over communication cables […]