Ge-industrial-solutions CAR2548DC series Manuel d'utilisateur télécharger pdf

Data Sheet

CAR2548DC series dc-dc converter

Input: -36Vdc to -75Vdc; Output: 48Vdc @ 2500W; 3.3Vdc or 5 Vdc @ 1A

Features

 3 front panel LEDs: 1-input;2-output; 3 - fault

 Output programmable from 43.2 – 56Vdc

 Remote ON/OFF control of the 48Vdc output

 Remote sense (up to 0.25V) on the 48Vdc output

 No minimum load requirements

 Redundant parallel operation

 Active load sharing (single wire)

 Efficiency: typically 91%

 Standby orderable either as 3.3Vdc or 5Vdc

 Auto recoverable OC & OT protection

 Operating temperature: -10 - 70C

(de-rated above 50C)

 Digital status & control: I

C and PMBus serial bus

 EN/IEC/UL60950-1 2

edition; UL, CSA and VDE

 EMI: class B FCC docket 20780 part 15, EN55022

 Meets EN6100 immunity and transient standards

 Shock & vibration: NEBS GR-63-CORE, level 3

Applications



48Vdc distributed power architectures

 Cellular Base Stations

 Satellite Hubs

 Network Equipment

 Network Attached Storage

 Telecom Access Nodes

 Routers/Switches/ATE Equipment

Description

The CAR2548DC series of DC-DC Converters provide highly efficient isolated power from DC input mains in a

compact 1U industry standard form factor in an unprecedented power density of 27W/in

. These converters

complement the CAR2548FP rectifier providing comprehensive solutions for systems connected either to commercial

ac mains, 48/60Vdc power plants or telecom central offices. This plug and play approach offers significant

advantages since systems can be reconfigured and repositioned readily by simply replacing the power supply. The

high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future

growth. The industry standard PMBus compliant I

C communications buss offers a full range of control and

monitoring capabilities. The SMBusAlert signal pin alerts customers automatically of any state change within the

power supply.

* UL is a registered trademark of Underwriters Laboratories, Inc.

† CSA is a registered trademark of Canadian Standards Association.

‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

§ Intended for integration into end-user equipment. All the required procedures for CE marking of end-user equipment should be followed. (The CE mark is placed on selected products.)

** ISO is a registered trademark of the International Organization of Standards.

+ PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF)

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GE Data Sheet CAR2548DC series dc-dc converters Input: -36Vdc to -75Vdc; Output: 48Vdc @ 2500W; 3.3Vdc or 5 Vdc @ 1A Contact Us For more informa

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Ge-industrial-solutions CAR2548DC series Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Ge-industrial-solutions CAR2548DC series. GE Industrial Solutions CAR2548DC series User Manual [en] [es] [fr] Manuel d'utilisatio

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