UPS
ABB
DPA 120 (20–120 kW, 208 V)
DPA 120 is a modular, online double-conversion UPS for small and mid-sized data centers, server rooms, and critical process loads. Each 208 V frame accepts one to six self-contained 20 kW power modules, providing 20–120 kW per cabinet. Up to five cabinets can operate in parallel for 600 kW total capacity, while front-only access and online-swap modularity support installation and maintenance planning.
Product details
Key features
- Decentralized modules contain independent rectifier, inverter, bypass, and controls
- Add modules within a frame or parallel frames as demand changes
- Online-swap modularity allows front-access module service
- Built-in backfeed protection is standard
Key specs
- Topology
- Modular online double conversion, Decentralized Parallel Architecture (DPA)
- Power module
- 20 kW; one to six modules per frame
- Power range
- 20–120 kW per frame
- Parallel capacity
- Up to five frames, to 600 kW
- Voltage
- 208/120 V, 3-phase
- Frequency
- 50/60 Hz
- True online efficiency
- Up to 94% at nominal load, 208/120 V
- Eco mode efficiency
- ≥ 99%
- Output power factor
- Unity (kW = kVA)
- Input harmonic distortion
- THDi < 3.5%
- Availability
- 99.9999% stated by ABB
- Access
- Front access only; online-swap modularity
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