BS EN IEC 63052:2021 Power Frequency Overvoltage Protective Devices (POPs) for Household and Similar Applications

Standard Number: BS EN IEC 63052:2021

Pages: 126

Released: 2021-09-23

ISBN: 978 0 580 93850 4

Name: Power frequency overvoltage protective devices (POPs) for household and similar applications

Status: Standard

Overview

Introducing the BS EN IEC 63052:2021, the definitive standard for Power Frequency Overvoltage Protective Devices (POPs) designed for household and similar applications. This comprehensive document, spanning 126 pages, is an essential resource for professionals in the electrical and electronics industry, ensuring the highest levels of safety and performance in overvoltage protection.

Key Features

• Comprehensive Coverage: With 126 pages of detailed information, this standard provides an in-depth understanding of POPs, their design, functionality, and application.
• Latest Release: Published on 23rd September 2021, this standard incorporates the most recent advancements and best practices in the field.
• International Recognition: As a BS EN IEC standard, it is recognized and respected globally, ensuring compliance with international safety and performance benchmarks.
• ISBN: 978 0 580 93850 4, ensuring easy reference and cataloging.

Why Choose BS EN IEC 63052:2021?

In an era where electrical safety is paramount, the BS EN IEC 63052:2021 standard stands out as a critical tool for ensuring the protection of household and similar applications from power frequency overvoltage. Here’s why this standard is indispensable:

• Enhanced Safety: By adhering to this standard, manufacturers and professionals can significantly reduce the risk of electrical hazards, ensuring the safety of end-users.
• Regulatory Compliance: Compliance with this standard ensures that your products meet the stringent requirements set by regulatory bodies, facilitating smoother market entry and acceptance.
• Quality Assurance: The guidelines and specifications outlined in this standard help in maintaining high-quality production processes, leading to reliable and durable overvoltage protective devices.
• Global Acceptance: Being an internationally recognized standard, it aids in the global acceptance of your products, opening up wider market opportunities.

Detailed Insights

The BS EN IEC 63052:2021 standard delves into various aspects of Power Frequency Overvoltage Protective Devices, including:

• Design Specifications: Detailed guidelines on the design and construction of POPs to ensure optimal performance and safety.
• Testing Procedures: Comprehensive testing methodologies to validate the effectiveness and reliability of POPs under different conditions.
• Installation Guidelines: Best practices for the installation of POPs in household and similar environments to maximize protection and efficiency.
• Maintenance Protocols: Recommendations for the maintenance and periodic inspection of POPs to ensure long-term functionality and safety.

Target Audience

This standard is an invaluable resource for a wide range of professionals, including:

• Electrical Engineers: Providing the technical specifications and guidelines necessary for designing and implementing effective overvoltage protection solutions.
• Manufacturers: Ensuring that products meet the highest standards of safety and performance, facilitating market acceptance and regulatory compliance.
• Installers: Offering clear instructions and best practices for the installation and maintenance of POPs, ensuring optimal protection and functionality.
• Regulatory Bodies: Serving as a benchmark for evaluating the safety and performance of overvoltage protective devices in household and similar applications.

Conclusion

The BS EN IEC 63052:2021 standard is a critical document for anyone involved in the design, manufacture, installation, or regulation of Power Frequency Overvoltage Protective Devices. With its comprehensive coverage, up-to-date information, and international recognition, it is an essential tool for ensuring the highest levels of safety and performance in overvoltage protection.

Equip yourself with the knowledge and guidelines provided in this standard to enhance the safety, reliability, and marketability of your overvoltage protective devices.

BS EN IEC 63052:2021

This standard BS EN IEC 63052:2021 Power frequency overvoltage protective devices (POPs) for household and similar applications is classified in these ICS categories:

• 29.120.50 Fuses and other overcurrent protection devices

This document applies to devices for power frequency overvoltage protection (hereafter referred to as "POP") for household and similar uses, with a rated frequency of 50 Hz, 60 Hz or 50/60 Hz, with rated voltage not exceeding 230 V AC (between phase and neutral), and with rated current not exceeding 63 A, either consisting of a functional unit in combination with a main protective device (MPD), or as one single device having opening means able to open the protected circuit in specified conditions.

The main protective device is a circuit-breaker, an RCCB or an RCBO.

NOTE 1 A POP, as one single device, is not a protective device to be used for automatic disconnection of the supply within the meaning specified in IEC 60364-4-41.

POPs are intended for use in an environment with pollution degree 2 and overvoltage category III. Devices for POPs are suitable for isolation.

POPs can be designed as a POP unit assembled to or integrated in a main protective device by the manufacturer or as an assembly of a main protective device mechanically or electrically coupled on site with the POP unit, or as one single POP having opening means able to open the protected circuit in specified conditions.

POPs are intended to mitigate the effects of power frequency overvoltages between a phase and neutral conductor (e.g. caused by loss of a neutral conductor in the three-phase supply upstream of the POP) for downstream equipment by opening the protected circuit when an overvoltage between phase and neutral is detected.

NOTE 2 In this context, the verb "mitigate" means that the POP will provide protection in most cases of power frequency overvoltages.

POPs intended for monitoring one line-to-neutral conductor voltage can be used between two-phase conductors in a phase-to-phase electrical supply system not exceeding 230 V if both conductors are switched and declared as such by the manufacturer.

POPs according to this document are suitable for use in an IT system provided all active conductors are switched.

This document does not apply to protection against common mode overvoltages.

This document does not apply to surge protective devices.