Product category:
AC/DC Power Supplies
News Release from: Emerson Network Power - Embedded Power | Subject: ADN Series
Edited by the Electronicstalk Editorial
Team on 02 May 2005
Three-phase switchers handle large peak
loads
Emerson Network Power has added new three-phase models to the popular ADN Series of DIN-rail switching power supplies from Astec Power.
Emerson Network Power has added new three-phase models to the popular ADN Series of DIN-rail switching power supplies from Astec Power The new models offer power ratings of 120 to 960W, all with a nominal output voltage of 24V DC and a robust 20ms holdup time as well as a 50% brownout tolerance from the selected nominal input voltage
This article was originally published on Electronicstalk on 17 May 2004 at 8.00am (UK)
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The compact units, intended to mount conveniently on standardised DIN rails in industrial enclosures, are designed for rugged operation in temperatures as high as 60C with no derating and no forced-air cooling requirement.
Ideally suited for factory automation and other industrial applications, the ADN Series models can accommodate the large peak loads needed to run motor controllers and other devices with high surge current demands.
Featuring an industrial-grade design with high mean time between failures (MTBF) and efficiency greater than 90%, the units are approved for use in Class 1, Div 2 hazardous locations and meet the Semi F47 standard requirements for voltage sag immunity in semiconductor fabrication equipment.
All models incorporate power factor correction and auto select between 340 and 576V AC nominal input voltages.
The new models feature nominal output current ranges from 5 to 40A, depending on the power rating, and all can support up to double their rated current for up to 2s.
The devices sport a user-friendly front panel with adjustable voltage control., parallel operation switch, convenient input/output connections and DC status indicator along with easy mounting hardware on the rear for DIN-rail installation.
Backed by a three-year warranty, the new products meet international safety and performance standards including listings from UL and CE.
Samples are available now with prices starting at $150 for the 120W model.
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