Wilson Voltage Management Overview
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Voltage Management Many sites in the UK are supplied by a higher than optimal Voltage that is responsible for significant energy losses in voltage dependent equipment. Voltage Management is an energy saving technique that reduces these unnecessary losses by improving voltage to site. The Wilson e2 transformer comes with in-built voltage management capabilities that allow for easy adjustment to LV site voltage without the need of costly additional equipment. Depending on site supply voltage and your site’s load profile, managing voltage through a supply transformer can reduce energy consumption by up to 12% with customers typically achieving savings of 3-8%. REDUCE UNNECESSARY ENERGY WASTAGE Depending on your supply voltage and the voltage dependent loads at site you can achieve reductions of up to 12% in electricity consumption. In addition, equipment life can be prolonged as a result of improved operating conditions. In order to assess the savings potential of your site your incoming supply needs to be monitored and your load profile analysed. The Wilson e2 is designed to provide a lower nominal voltage and comes with an extended tapping range allowing you to adjust site voltage without the need for costly additional equipment. VOLTAGE MANAGEMENT THROUGH MV SUPPLY THE MOST COST EFFECTIVE AND LEAST INVASIVE SOLUTION DEDICATED VOLTAGE OPTIMISATION UNIT Most sites with MV supply are operating a distribution transformer that is designed to provide a nominal phase voltage of 240V. Where sites can benefit from reducing supply voltage, replacing existing transformers with a with a Wilson e2 /Wilson e2+ transformer is often the most cost effective solution. Why? Replacing the supply transformer does not require any additional equipment to be installed. This eliminates the risk of system disturbance, avoids additional transmission losses, minimises the total plant footprint and is virtually maintenance free (see diagrams opposite). GUIDELINE VALUES FOR NO LOAD VOLTAGE LV PANEL LV PANEL LOAD 1 • High capital cost • Additional system losses • Increased plant footprint • Additional cabling • Additional maintenance • Virtually maintenance free • No additional equipment • No added transmission losses • No risk of system disturbance • Cost effective 2in1 solution www.wilsonpowersolutions.co.uk Tel: +44 (0)113 271 7588 Email: vo@wilsonpowersolutions.co.uk

IMPROVE YOUR INFRASTRUCTURE FOR ENERGY EFFICIENCY AND RESILIENCE The Wilson e2+ is a super low loss amorphous transformer with a 17 position on-load tap changer that dynamically adjusts LV side voltage allowing you to maximize energy savings whilst safeguarding security of supply through buck and boost technology REGULATED SUPPLY VOLTAGE DYNAMIC STABILISATION OUTPUT VOLTAGE Typical applications include sites where supply voltage fluctuates significantly (this can be irregular peaks and troughs as well as distinct day and night patterns), where a constant output voltage is required (for...