3 phase ups uninterruptible power supply

Three phase uninterruptible power supplies (UPS) operate in conjunction with existing electrical systems to provide power conditioning, back-up protection, and distribution for electronic equipment loads that use three phase power.

Unlike single-phase UPS that is designed for smaller, more confined applications, three phase ups systems have been designed to handle high-rated power applications, spread across the enterprise, reliably and with ease. UPS three-phase systems operate at high efficiency and in double conversion mode for additional reliability.

With the advent of the new hyperscale data centers, sizing a three phase power supply has changed. 80-750 kVA UPS products are now considered medium and are commonly, but not exclusively, utilized in medium size, or edge data centers with a 1-5MW load range. Small is powerful with the 10-80 kVA three phase UPS models from Mitsubishi Electric.

Mitsubishi Electric's three-phase power supply systems are designed to provide a steady stream of constant power to equipment with higher kVA and rack requirements. 3 phase power systems are more cost effective and efficient than single phase in large applications.

All three-phase UPS systems meet stringent industrial safety standards and regulatory requirements. With proper consent and installation procedures, these systems provide reliable power protection whilst maintaining full compliance with local electrical codes and safety regulations.

Capacity specifications to consider when specifying three phase UPS are the volt-amp rating, watt rating, and input voltage range. Three phase UPS are rated in volt-amperes (VA) or kilo-VA (kVA). Note that the VA rating is not the same as the power drain (in watts) of the equipment.