UPS has launched a range of uninterruptible power supplies for industrial sites with harsh environmental conditions, such as high dust and humidity levels. Based on its transformer-free Sentryum series, the Sentryum Rack is available as a 20 kVA standalone rackmount UPS, suitable for plug and play installation in standard 19-inch server racks, or as a modular UPS that can be scaled to a maximum capacity of 160 kVA.
Power connectors (input, output, batteries) are isolated from communications connections to eliminate the possibility of any disturbance from the grid supply network – a common issue in industrial environments. Available with single-phase or three-phase output, the UPS has an operating efficiency of up to 96.3% in online mode and the ability to deal with sudden load peaks without having to transfer to bypass. https://www.riello-ups.co.uk/ products/1-ups/144-sentryum-rack. www.riello-ups.co.uk