ADC ADX DC User Manual

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ADX DC Power Supply Unit

48 Volt power supply unit for installation in PROFIL system

AC power supply: 120/230 VAC,

50 Hz DC power supply: 36 – 72 VAC Output: 48 VDC, 0.5 Amps, 24 Watts

Block Diagram

Housing / Ports

Spec Sheet

w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1

Spec Sheet

O r d e r i n g I n f o r m a t i o n


Catalogue Number

ADX DC 48V power supply, mounts on profil rod frame





Input voltages


Input 1:


Input 2:


Input frequency:


Output voltage:

48 VDC ±1%

Output current:

0.5 Amps

Ripple content:


Audible noise:

<1.8 mVeff

Power failure bridging:



Two parallel outputs


Potential separation primary-secondaryside;


decoupling diode in the DC output circuit;


earth connection L+ (output) to the housing

Operating indicators:

3 LEDs; in operation (green), output voltage OK (green), alarm (red)


Potential-freesignal relay; changeover contact;


maximum contact load 60 V/0.5 A

Ambient temperature:

During operation: 0° to 40°C


Storage: -20°to +70°C



Environmental conditions:

In accordance with IEC 721-3-3Class 3K3/3Z1/3B1/3C2/3S2/3M2

EMC standards:

EN55011 Class B; EN61000-4-2/-5

Safety standards:

EN60950; VDE0100


Special housing, 0.75mm sheet steel


Putty white, powdek coated (RAL 7035)


approximately 0.8kg



Input 1:

Plug connector (L1, N, PE)

Input 2:

Type of connector MSTB-A2.5/2-G2-pole(L+,L-)

Output 1,2, signaling:

Type of connector MSTB

Web Site:

From North America, Call Toll Free: 1-800-366-3891• Outside of North America:+1-952-938-8080Fax:+1-952-917-3237• For a listing of ADC’s global sales office locations, please refer to our Web site.

ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101

Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer

102187AE 8/06 Original © 2006 ADC Telecommunications, Inc. All Rights Reserved