BS EN IEC 61869-15:2019

## BS EN IEC 61869-15:2019 - Instrument Transformers Standard### OverviewBS EN IEC 61869-15:2019 is the definitive standard for instrument transformers, providing detailed specifications and requirements to ensure accurate, reliable, and safe electrical measurements. This standard aligns with EN 62271-205, EN IEC 61869-15, and IEC 61869-15, making it a comprehensive reference for instrument transformer design, testing, and application.### Key Features and Benefits- **Compliance with International Standards**: Fully compliant with EN 62271-205, EN IEC 61869-15, and IEC 61869-15, ensuring global interoperability and acceptance.- **Accurate Electrical Measurements**: Detailed specifications for instrument transformers to provide precise, reliable, and repeatable electrical measurements.- **Enhanced Safety**: Rigorous safety requirements and testing procedures to protect personnel and equipment from electrical hazards.- **Improved Efficiency**: Optimized design and performance characteristics to maximize the efficiency of instrument transformer installations.- **Comprehensive Guidance**: Covers a wide range of instrument transformer types, including current transformers, voltage transformers, and combined transformers.### Technical Specifications- **Applicable Standards**: EN 62271-205, EN IEC 61869-15, IEC 61869-15- **Instrument Transformer Types**: Current transformers, voltage transformers, combined transformers- **Electrical Characteristics**: Rated voltage, rated current, rated frequency, rated power, accuracy class, and more- **Mechanical Characteristics**: Dimensions, weight, mounting options, and environmental considerations- **Testing Requirements**: Type tests, routine tests, and special tests to ensure compliance and performance### Compliance and BenefitsImplementing BS EN IEC 61869-15:2019 in your instrument transformer designs and applications offers several key benefits:- **Improved Measurement Accuracy**: Precise specifications for instrument transformer performance ensure accurate and reliable electrical measurements, critical for effective power system monitoring and control.- **Enhanced Safety**: Rigorous safety requirements and testing procedures protect personnel and equipment from electrical hazards, reducing the risk of accidents and downtime.- **Global Acceptance**: Alignment with international standards, such as EN 62271-205 and IEC 61869-15, facilitates global market access and interoperability.- **Increased Efficiency**: Optimized design and performance characteristics help to maximize the efficiency of instrument transformer installations, reducing energy consumption and operational costs.- **Comprehensive Guidance**: The standard provides detailed guidance on a wide range of instrument transformer types and applications, simplifying the design, selection, and implementation process.By adhering to the specifications and requirements outlined in BS EN IEC 61869-15:2019, you can ensure that your instrument transformers meet the highest standards of quality, safety, and performance, ultimately delivering reliable and accurate electrical measurements for your power system applications.