BS EN IEC 63012:2019 - Insulating Liquids: Unused Modified or Blended Esters for Electrotechnical Applications

In the ever-evolving world of electrotechnical applications, the need for reliable and efficient insulating liquids is paramount. Introducing the BS EN IEC 63012:2019, a comprehensive standard that sets the benchmark for unused modified or blended esters used as insulating liquids. This standard is an essential resource for professionals in the field, ensuring that the materials used meet the highest quality and safety standards.

Overview of BS EN IEC 63012:2019

The BS EN IEC 63012:2019 standard provides detailed specifications and guidelines for the use of insulating liquids, specifically focusing on unused modified or blended esters. Released on July 18, 2019, this standard is a crucial document for anyone involved in the design, manufacturing, or maintenance of electrical equipment that requires high-performance insulating materials.

Key Features

• Standard Number: BS EN IEC 63012:2019
• Pages: 28
• ISBN: 978 0 580 96701 6
• Status: Standard

Why Choose Modified or Blended Esters?

Modified or blended esters are increasingly becoming the preferred choice for insulating liquids in electrotechnical applications due to their superior properties. These esters offer excellent thermal stability, biodegradability, and a high flash point, making them safer and more environmentally friendly compared to traditional mineral oils.

Benefits of Using BS EN IEC 63012:2019 Compliant Esters

By adhering to the BS EN IEC 63012:2019 standard, you ensure that the insulating liquids used in your applications are of the highest quality. Here are some of the benefits:

• Enhanced Safety: The high flash point of esters reduces the risk of fire, providing a safer working environment.
• Environmental Sustainability: Biodegradable esters minimize environmental impact, aligning with global sustainability goals.
• Improved Performance: Esters offer superior thermal stability, ensuring reliable performance even under extreme conditions.
• Compliance and Assurance: Using esters that comply with the BS EN IEC 63012:2019 standard provides assurance of quality and reliability.

Applications of Insulating Liquids

Insulating liquids are critical components in a wide range of electrotechnical applications. They are used in transformers, capacitors, and other electrical equipment to provide insulation, cooling, and protection against electrical discharges. The use of high-quality insulating liquids is essential to ensure the longevity and efficiency of these devices.

Transformers

In transformers, insulating liquids serve as both a coolant and an insulator. The use of esters compliant with the BS EN IEC 63012:2019 standard ensures that transformers operate efficiently and safely, even under high load conditions.

Capacitors

Capacitors rely on insulating liquids to prevent electrical discharges and maintain performance. The superior dielectric properties of esters make them an ideal choice for this application, providing reliable insulation and enhancing the lifespan of the capacitors.

Conclusion

The BS EN IEC 63012:2019 standard is an indispensable resource for professionals in the electrotechnical industry. By specifying the requirements for unused modified or blended esters, this standard ensures that insulating liquids used in electrical applications are safe, efficient, and environmentally friendly. Whether you are involved in the design, manufacturing, or maintenance of electrical equipment, adhering to this standard is crucial for achieving optimal performance and compliance.

Invest in the future of your electrotechnical applications by choosing insulating liquids that meet the rigorous standards set by BS EN IEC 63012:2019. Experience the benefits of enhanced safety, improved performance, and environmental sustainability with esters that are designed to meet the demands of modern electrical systems.

BS EN IEC 63012:2019

This standard BS EN IEC 63012:2019 Insulating liquids. Unused modified or blended esters for electrotechnical applications is classified in these ICS categories:

• 29.040.10 Insulating oils

This document defines requirements for the characterization of unused modified esters or blends of unused esters used as insulating liquids for electrotechnical applications. It does not cover liquids that contain any proportion of used liquids.

The liquids covered by this document are intended mainly for transformer applications.

Unused modified/synthetized esters are derived from a natural or synthetic base, or are blends of both. This document covers a variety of ester liquids not covered by other standards specific to natural esters (IEC 62770) or synthetic esters (IEC 61099).

As it addresses various categories of liquids, this document also covers a wide range of values for certain performance characteristics. An important property is viscosity, which can affect the design and cooling performance of electrical equipment. A categorization is defined based on the kinematic viscosity of the different liquids. The category of low viscosity ester liquids is established.