500kVA rated UPS systems for medium to large datacentres and other types of critical environments. The UPS are rated at 500kVA or higher. Units with a Unity power factor are shown as a kW-rating. Monoblock UPS can be operated in a parallel/redundant N+X configuration to provide additional resilience. Modular UPS systems can be extended to the full capacity of their frames of supplied with modules arranged to achieve N+X scalability or redundancy. Battery sets are supplied in external battery cabinets or racks for a range of runtimes and can be configured using sealed lead acid maintenance free or lithium-ion batteries. Transformerless UPS will have high operating efficiencies and transformer-based systems will be suitable for industrial UPS applications. Customisation and bespoke options are available for harsh environments. Static transfer switches for and centralised bypass arrangements are available.
Server Room Environments provides a complete electrical installation service for 500kVA/500kW rated UPS systems by NICEIC certified electrical contractors. The installation service covers every aspect you could need in a UPS installation including:
The installation of a local standby power generator can be used to provide a 500kVA rated UPS with additional runtime up to 8 hours or more using a stored energy source including diesel or liquid petroleum gas. The generator and alternator will need to be sized for the UPS with a typical recommendation of 1.25 times the size of the UPS system.
Lead acid battery sets can also be sized for long runtime applications up to several hours with an appropriately sized charging capacity from the UPS rectifier or an external charger.
For more information please contact our projects team.