Making the right generator choice
A generator must back UPSs up whenever power protection over an extended period is essential. Alan Luscombe, director at Kohler Uninterruptible Power Ltd., a Kohler company, looks at how to...
Green Data Centre Operations
Data centre operators must continuously seek to improve the electrical efficiency of UPS systems to counteract rising energy costs and to provide a green environment, which complies with relevant legislation....
When power cuts are extended
Most organisations today recognise the critical role of their ICT resource, and of its need for a clean, protected incoming power supply. However, what happens during prolonged power outages? In...
Understanding the full implications of harmonic distortion
Most people who use IT facilities at work – nowadays, a high proportion of the working population – will probably have some awareness of UPSs, and their well-understood battery back-up...