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  ABB DPA 250 S4

  Three phase

  Three phase

  A three-phase installation uses the full three phases which are generated from the grid. A three phase electrical supply comprises of three individual sine waves, and can be installed as either a three wire or three wire & neutral configuration. A three-phase source would typically come from a local transformer, with the standard three phase voltage being 400/415 VAC.Modular

  Modular

  UPS systems such as the ABB Conceptpower DPA Series are configured by plugging up to five modules into a 19” rack to meet the capacity and redundancy requirement of the application load. This provides more flexibility and scalability than a complete cabinet containing a single standalone system.

  True modular uninterruptible power supply, scalable from 50kW up to 1.5MW, for medium power applicat
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  Sentinel Dual LP

  €537.00 – €1,004.00 ex.VAT
  Single phase

  Single phase

  A single-phase installation consists of a single sine wave input and is typically a single phase of a larger three phase supply. A typical example of this would be a local three pin UK socket which uses 230/240 VAC to supply power. Most small power hardware including rack-mounted servers, telecoms, network switches, computer systems or any device running from a standard three pin UK plug, operate from a single phase supply.1 - 3 kVA

  1 - 3 kVA

  Understanding the total kVA requirement of a critical load is a key part of establishing a UPS’ true sizing requirement. For more information see kVA calculator and guide to choosing a UPS.Standalone

  Standalone

  Standalone UPS systems allow several units to be operated in tandem (known as horizontal scaling) to provide for a greater load.

  Sentinel Dual is the new range of high density double conversion online UPS. Available in: S
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