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Low Power DU-X Power System

Eaton’s Low Power DU-X Power System comprising unique electronic Distribution (e-Fuse) is the ideal solution for next generation 5G wireless networks, fibre-based deployments and other low power telecommunications applications requiring compact, efficient and flexible DC power supplies.

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AC Input
100-275 VAC
DC Output
39 – 59 V/2 kW
Efficiency
94%

Compact design and electronic fuse distribution

Innovative, 1RU/19” Low Power DU-X Power System comprises electronic distribution for load and battery circuits, replaces traditional MCB’s and fuses. Power density, hot swappable modular 1.1 kW rectifiers, universal AC input and remote access connectivity - all these contribute to operators to have available one of the most compact and innovative small systems on the market.

Ease of use

Each load and battery system connection are controlled and protected using a semi-conductor device allowing for precise control of overcurrent trip, fault currents and connection. All terminations are made via the front of the unit to ensure easy system setup and ease of use in space constrained installations.

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Specifications

Technical Specifications

Input  
DC Input Voltage Range 37-59.5 V
Output  
DC Output Voltage Range 43 –57.5 V
DC Output power Nominal: 2.0 kW 48 V DC, 42Amp (APR48-ES)
System  
Load Load Outputs: 6
e-Fuse rating: 5-25Amp each (1Amp steps)
Battery Battery Inputs: 2  
e-Fuse rating: 10-50Amp each (1 Amp steps)
Communication  
Physical 100BaseT Ethernet
Communications TCP/IP, https, SNMP, and on board web server
System Inputs Temperature (battery)
User Display 128*32 Dot matrix display
Indicators General: Power on, no alarms. Active alarm Load/Battery: On, Pending, Tripped
Keypad 5-way navigation control
Input/ Output  
Digital Inputs 5 x TTL level compatible inputs, all common return.
Environmental  
Operating Temperature Range Rated: -10°C to +65°C [14°F to +149°F]
 Extended*: -25°C to +70°C [-13°F to +158°F]
Range *Output current from the rectifiers is derated above 50°C
Mechanical  
Dimensions H,W,D 42 mm [1.65”], 3U: 133 mm [5.25”],
 266 mm [10.45”] overall
Weight 1 kg
Certifications  
All products comply with International Standards.
North America UL Recognised (Canada, USA), FCC
Europe CE
Australia / New Zealand C-Tick
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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