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.250 kW - 6 MW
250 kW - 6 MW
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.Modular
UPS systems such as the PW 9000DPA 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.
Exceptionally resilient, flexible and scalable high power modular UPS. With best-in-market 97.4% VFI