ALLIED TELESIS 

ALLIED TELESIS AT-SDR480-48 48V 480W SINGLE OUTPUT INDUSTRIAL DIN RAIL POWER SUPPLY

Mfg Part Number:  AT-SDR480-48  
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Price: $372.83
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Last Updated: Feb 09, 2026
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SDR Series Power Supplies | 120-480W, Industrial AC/DC power supply, DIN rail mount

The ruggedized SDR Series industrial power supply is a functional accessory for Allied Telesis products to build a solution suitable for Smart Cities (e.g. Surveillance & Security), Industrial Ethernet, Transportation or any application requiring systems that function in harsh environment with extended operating temperature.

Overview

The SDR Series are power supplies delivering reliable 120-480W output power.

Housed in compact metal case with DINrail clip, it takes special account of the mechanical robustness, electromagnetic compatibility and thermal characteristics to exhibit the required strengths to work satisfactorily in harsh environment where it will be exposed.

Its highly efficient and stable output power has the capability to support 150% of peak load

The AC/DC rectifier operates over the full range of AC input voltage to fit worldwide power grids. The included active Power Factor Correction circuit (PFC) reduces energy costs by eliminating reactive power and harmonics from power lines. Besides the increment of efficiency, PFC is to comply with international regulations, which established limits on harmonic currents that can appear on the AC main line.

Main Specification
General Information
Manufacturer Allied Telesis, Inc
Manufacturer Part Number AT-SDR480-48
Manufacturer Website Address http://www.alliedtelesis.com
Brand Name Allied Telesis
Product Series SDR
Product Name SDR 480W Power Supply
Product Type Power Supply
Technical Information
Efficiency 94%
Power Factor Correction (PFC) Active
Protection Type Over Current
Protection Type Over Temperature
Features High Efficiency
Reliability
MTBF 964200 Hour
Power Description
Input Voltage 230 V
Input Voltage 120 V
Output Voltage 48 V DC
Output Current 15 A
Output Current 10 A
Input Frequency 47 ~ 63Hz
Environmental Conditions
Minimum Operating Temperature -13°F (-25°C)
Maximum Operating Temperature 158°F (70°C)
Physical Characteristics
Form Factor DIN Rail Mountable
Height 4.9"
Width 3.4"
Depth 5.1"
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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