Low Power DU-X Power System

Access network power solutions

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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Overview Specifications Resources

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.

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

Download Links

Images

Product specification guides

Eaton Low Power DU-X System Datasheet PS154020

(PDF 103 KB , 14/12/2022)

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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.