Conceptpower DPA500

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.

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.


General Specifications

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

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