ABB’s ConceptPower DPA 60-120 UL provides the highest degree of protection in critical applications where the load must be fed with quality power. These DPA system utilize decentralized parallel architecture and ensures the highest level of reliability and availability with true redundancy across modules. Each module operates independently, containing all hardware and software required for full system operation, creating complete redundancy within the unit. Each UPS module has its own independent static bypass, rectifier, inverter, logic control, control panel and battery charger. With all the critical components duplicated and distributed between individual units, potential single points of failure are eliminated.