Rhinefield House Hotel

About Rhinefield house hotel

Built in 1887 and set in 40 acres, Rhinefield House in Hampshire, is a 4‐star luxury hotel set deep in the New Forest National Park, among tall conifers and scented pines. It offers 50 bedrooms, an outdoor pool, plus a small indoor leisure facility and pool. With its steeply pitched roof, redbrick chimneys and leaded windows, the design is a blend of Tudor and Gothic, old and new, the romantic and the eccentric.

How powerPerfector was able to help Rhinefield House Hotel

After receiving the annual electricity consumption details for Rhinefield House Hotel, it was possible to give a provisional quote for a  powerPerfector unit and to outline the potential for energy savings. A voltage logger was then sent for a little more than a week, which  recorded the voltage level at the site by connecting it to a regular mains socket. It was found that the average voltage at the site was 243 volts (V), 13V higher than the nominal supply in the UK. After a survey of the site by a powerPerfector Approved Contractor, the installation took place on a Monday. Analysis following the installation showed that there was an average reduction in kWh consumption of 8.2% attributable to the  powerPerfector installation, equating to annual carbon dioxide emissions saving of 63,206kg.

Getting the source right

powerPerfector is the world’s only Voltage Power Optimiser, giving  energy, carbon and cost savings by efficiently optimising a site’s supply voltage. By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. The declared electricity supply in
the United Kingdom is now, as a result of European Harmonisation, 230V with a tolerance of +10% to ‐10%. This means that effective voltage can be anywhere between 207V and 253V depending on local conditions. Most electrical equipment manufactured for Europe and the UK is rated at 220V and operates more efficiently at this level. Forcing appliances to operate at a higher voltage in the UK (242V is the average supply level) leads to significantly higher energy consumption, increased heat losses and a reduced life span. As a result of equipment specification and the range of voltage supply, there is an opportunity to achieve cost savings by optimising voltage at source and at the same time improve the operation and lifespan of a site’s electrical infrastructure. It is estimated that 90% of sites in the UK are operating at too high a voltage and could therefore benefit from installing a powerPerfector. 

“Hand Picked Hotels are a privately owned collection of country house hotels. With the up and coming CRC Energy Efficiency Scheme (CRC) and the commitment to significantly reduce energy consumption and carbon emissions my task is to find energy initiatives that will provide this, powerPerfector is one of them and has proven to be a winner.

I approached powerPerfector with a view of finding out the savings potential, this was very easy to do and within a couple of weeks I received a quote back the results of which made this particular project an easily made decision. We have 17 hotels within the group and decided to go with this VOU as a trial to see what the actual benefits would be, the unit was installed with very little disruption to our hotel business and the results and savings from this have and continue to be very encouraging.

For those wishing to find a quick fix to reducing your energy consumption and CO₂ emissions Voltage Optimisation is definitely one of the ways to go using powerPerfector .”

Voltage Power Optimisation. The less obvious benefits

Reduced maintenance, longer life
All electrical equipment has an optimum voltage at which it works best. A powerPerfected supply delivers that optimum and reduces the strain on your electrical equipment, leaving it to work more reliably and for longer.

Better quality power supply
Some things you may have accepted for years, but product faults can turn out to be caused by a poor quality power supply. For instance, the life of incandescent light bulbs is almost doubled when the supply voltage is optimised. Now imagine that in relation to an IT network or an expensive piece of manufacturing equipment.

Missing the penalty kick
Power factor penalty charges – which are now uncapped in the UK – can be avoided if your power factor is above 0.95. If your power factor is at around 0.9 at the moment, powerPerfector could remove your exposure to these charges by improving the electrical efficiency of your site. 

Lower harmonic distortion and reduced neutral currents
powerPerfectors are able to filter harmonics on the mains incomer. Harmonic distortion is on the increase and can lead to random failures of electronic equipment – particularly computers.

Protection
Common transients – very brief spikes in voltage from the grid – are eliminated by powerPerfector. Transients at this level can cause catastrophic damage to equipment, but smaller, more common transient events will also shorten the life expectancy of electrical equipment over time.