UPS DPA 250 S4
ABB

UPS DPA 250 S4

The most energy-lean UPS on the market

The DPA 250 S4 has a high-efficiency, modular architecture that offers best reliability for environmentally conscious organizations that also need zero downtime and low cost of ownership. The DPA 250 S4 is specially designed for critical, high-density computing environments such as small- to medium-sized data centers. 

The DPA 250 S4 sets the standard for the next decade of UPS progress with advanced features such as its transformer-free IGBT converters that feature three-level topology with interleaving controls to enable market-leading efficiency of 97.6 percent for the UPS module. This high efficiency reduces operational costs and minimizes environmental impact.

The DPA 250 S4 online double conversion modular uninterruptible power supply represents the latest technological innovation. This modular UPS is based on decentralized parallel architecture (DPA™), where every UPS module is practically its own UPS, having all the essential functional units needed for independent operation. DPA increases system reliability and availability compared to other modular UPS solutions in the market, as there is inherent redundancy between the UPS modules on all functional levels.

Specification
  • General data 

    UPS frame rated power 300 kW

    UPS module rated power 50 kW

    UPS output rated PF 1.0

    Max no of parallel frames Up to 5 frames 

    Max no of parallel modules across frames Up to 30 modules 

    Max system power 1500 kW

    Wiring 3ph + N + PE

    UPS type Modular (DPA)

    Topology Online double conversion

    Input Nominal input voltage 220/380, 230/400, 240/415 VAC

    Voltage range 161/280 - 264/460 VAC

    Frequency range 35 - 70 Hz 

    Current THD at 100% load < 3%

    Power Factor at 100% load ≥ 0.99

    Output Rated output voltage (load dependent) 220/380, 230/400, 240/415 VAC

    Voltage THD (with linear load) < 2% 

    Rated frequency 50 or 60 Hz (selectable)

    Efficiency Double conversion

    Up to 97.6% module efficiency,
    up to 97.4% system efficiency

    Eco-mode 99%

    Communications User interface

    Module level LCD + mimic diagram System graphical display Communication ports USB, RS-232, SNMP slot, potential-free contacts Software Monitoring and shutdown software available as option

Technical specification
  • Unique ref.ups-dpa-250s4
  • Collection setHigh-density computing environments
  • CollectionData centers
  • TypeObject (single object)
  • Date of publishing2019-10-29
  • Edition number1
Related
  • Material mainPlastic
  • Material secondaryMetal
Classification
  • BIMobject CategoryElectrical - Controls
  • Uniclass 2015 CodeAc_85_65_15
  • Uniclass 2015 DescriptionControlling
  • CSI MasterFormat 2014 Code10 55 33
  • CSI MasterFormat 2014 TitleData Distribution Boxes
  • OmniClass Number23-37 25 15
  • CSI UniFormat II CodeD3060
  • CSI UniFormat II TitleControls and Instrumentation

Region availability

Europe North America Asia Africa Oceania South America Antarctica
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Anguilla
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