On-line UPS DPA 500

parallelthree-phaseVRLA

Conceived for medium-sized and large data centers, ABB’s DPA 500 modular uninterruptible power supply (UPS) fulfills power requirements from 100 kW to 3 MW and provides maximum availability for those who aim for zero downtime as well as a low cost of ownership. Total vertical and horizontal scalability The DPA 500 delivers power protection from 100 to 500 kW (one to five modules) in a single cabinet (vertical scalability). Cabinets can operate in a parallel configuration to build a system of up to 3 MW (horizontal scalabiltiy). The advanced UPS design of DPA 500 provides the highest degree of protection in critical applications where the load must be fed with quality power. This UPS system utilizes decentralized parallel architecture and ensures the highest level or reliability and availability with true redundancy across the modules. 99.9999% (6 nines) availability Decentralized Parallel Architecture Replace or add modules with no downtime Short mean time to repair No single points of failure Cost effective "right-sizing" Scalable up to 3 MW Vertical and horizontal scalability Low total cost of ownership Up to 96% true online efficiency Eco-mode efficiency ≥ 99% Small footprint / high power density Unity power factor (kW = kVA) Low input harmonic distortion (THDi < 3.5%) Efficient service concept Simple power upgrade Fast maintenance Reduced spare parts needed Full front access One of the benefits of modular UPS is that it allows for utilizing the same power protection concept, with the same product, across different load segments and across installation sites.