Metering systems are a valuable tool for the automatic monitoring and measurement of your energy usage. The reliance on older sub-meters and systems can sometimes lead to the information they provide not being trusted and deemed unreliable. If this happens systems are in danger of falling into disuse or existing systems can be forgotten due to changes in the business or employee changes.

Power Quality Expert provide a simple on site energy system audit of your existing legacy sub-metering system before any upgrade and additional investment in a new electrical energy management system (EEMS) is considered. The site audit will re-evaluate and assess the energy management system and data that is already being collected. The sub-meters are identified with their function and their output type recorded.

For electricity meters a measurement of their accuracy is assessed. In some instances, this can mean that your existing metering does not need to be replaced and the data that is being collected can be reliably used by the system. For any metering identified as giving incorrect readings, we are able to recommend solutions and provide replacement electrical sub-metering which can be simply integrated into your existing system.

The sub-metering audit report will provide you with a record specific to your energy management system. The information in the report will show the scope and variety of your existing sub-metering points so they can be relied on and put back to use to produce data for billing and for monitoring energy consumption in the existing energy management system.