21/30436979 DC

## IEC 60255-26 Ed.4.0: Ensuring Electromagnetic Compatibility and Safety in Telecommunications Audio and Video Equipment### Comprehensive Technical Standard for Telecom ProfessionalsThe IEC 60255-26 Ed.4.0 is a critical standard for manufacturers, engineers, and technicians working in the telecommunications, audio, and video engineering industries. This fourth edition of the standard provides detailed specifications and requirements to ensure electromagnetic compatibility (EMC) and safety compliance for a wide range of audio and video equipment used in telecommunications applications.### Key Features and Benefits:- **Electromagnetic Compatibility**: Comprehensive EMC requirements covering immunity and emission testing for equipment used in telecommunication networks and systems.- **Electrical Safety**: Detailed safety specifications to protect users and operators from electrical hazards and fire risks.- **Global Harmonization**: Aligns with the latest IEC and CISPR standards for global consistency and acceptance.- **Regulatory Compliance**: Helps manufacturers demonstrate conformity with essential EMC and safety regulations for global market access.- **Improved Performance**: Ensures audio and video equipment can operate reliably without interference or safety issues in complex telecom environments.### Detailed Technical SpecificationsThe IEC 60255-26 Ed.4.0 standard covers a wide range of technical requirements and test methods, including:#### Electromagnetic Immunity- Electrostatic discharge- Radiated radio-frequency electromagnetic field- Electrical fast transient/burst- Surge- Conducted disturbances induced by radio-frequency fields- Power frequency magnetic field- Voltage dips, short interruptions, and voltage variations#### Electromagnetic Emission- Conducted and radiated emissions- Harmonic current emissions- Voltage fluctuations and flicker#### Electrical Safety- Protection against electric shock- Fire hazard testing- Clearances and creepage distances- Mechanical strength and impact testingManufacturers and engineers can use this standard to develop, test, and validate their telecommunications, audio, and video equipment to ensure compliance with the latest EMC and safety requirements. Conformity with IEC 60255-26 Ed.4.0 is essential for gaining market access and acceptance in global telecom industries.Contact us today to learn more about how this standard can benefit your business and products.