What is EN 62305-2:2019 ?

Title: Understanding EN 62305-2:2019 and EN 16247-2:2019

When it comes to lighting systems, both their design and operation are critical to ensure that a building is energy-efficient and comfortable for its occupants. To achieve this, various technical standards and guidelines have been developed by various organizations. In this article, we will discuss two such standards: EN 62305-2:2019 and EN 16247-2:2019.

EN 62305-2:2019: The Path to Interoperability

EN 62305-2:2019 is a technical standard developed by the European Committee for Electrotechnical Standardization (CENELEC) that provides specifications for the control of lighting systems in buildings. The standard defines the electrical interface, data format, and communication methods that should be used to achieve interoperability between different manufacturers' products.

Without a common language and communication protocol, lighting devices and control systems cannot communicate effectively, which can lead to a range of issues, such as compatibility issues, performance issues, and cost overruns.

EN 62305-2:2019 covers aspects such as addressing, error handling, and feedback mechanisms, which are essential for ensuring that the lighting system operates correctly and efficiently. Additionally, the standard allows for the control of individual lights and groups of lights, enabling advanced features such as dimming, color changes, and scene setting.

EN 16247-2:2019: The Heart of Energy Auditing

EN 16247-2:2019 is a technical standard that provides guidelines for conducting energy audits in buildings. It offers a structured approach to assess the energy performance of a building and identify opportunities for energy efficiency improvements.

The purpose of EN 16247-2:2019 is to help organizations evaluate their energy consumption, identify potential energy savings, and prioritize actions to reduce energy usage. By following the guidelines outlined in EN 16247-2:2019, businesses can systematically assess the energy performance of their buildings and develop effective energy management strategies.

The Key Elements of EN 16247-2:2019

To conduct an energy audit, businesses should follow the key elements outlined in EN 16247-2:201These elements include:

Energy Information: The first step in conducting an energy audit is to gather information about the building's energy usage. This involves measuring and recording various energy metrics, such as electricity consumption, voltage, current, and energy usage patterns.

Energy Analysis: Once the energy information has been gathered, the next step is to analyze it. This involves looking at the data to identify patterns, trends, and inefficiencies.

Energy Plan: Based on the energy analysis, businesses should develop an energy plan that outlines their energy usage goals and objectives. This plan should also identify strategies for reducing energy usage and achieving those goals.

Energy Management: Implementing the energy plan requires ongoing management and monitoring of energy usage. This involves monitoring energy usage patterns, identifying opportunities for energy efficiency improvements, and adjusting energy usage as needed.

Conclusion:

EN 62305-2:2019 and EN 16247-2:2019 are two important technical standards that can help businesses improve the energy performance of their buildings. By following the guidelines outlined in these standards, businesses can systematically assess their energy consumption, identify potential energy savings, and prioritize actions to reduce energy usage.