Product category:
AC/DC Power Supplies
News Release from: Unipower Europe | Subject: Meridian RMP Series
Edited by the Electronicstalk Editorial
Team on 20 March 2001
High-density hot-swap rectifiers give
200A in 2U
The new Meridian RMP Series from Unipower Telecom produces up to 200A at 27.2V DC or 100A at 54.4V DC from a 23in shelf housing up to four rectifier modules.
The new Meridian RMP Series from Unipower Telecom produces up to 200A at 27.2V DC or 100A at 54.4V DC from a 23in shelf housing up to four rectifier modules A 19in shelf houses up to three rectifier modules
This article was originally published on Electronicstalk on 16 Mar 2000 at 8.00am (UK)
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The individual rectifier modules each produce 50A at 27.2V or 25A at 54.4V with a power density of 6.4W/in3.
The units are only two mounting positions high (2U/88mm).
The rectifier modules feature automatic load sharing, input power factor correction and integral output ORing diodes, which permit hot-swap module replacement.
The output voltage can be adjusted over a wide range from 45 to 58 or 22.5 to 29V, depending on model.
The adjustment is done by means of a front-panel mounted, multi-turn potentiometer or an analogue remote adjust input.
The remote adjust input permits automatic setting of float and equalise output voltages by means of an external controller, also available from Unipower Telecom.
Additional features include system monitoring and control functions such as AC power good and DC power good logic outputs, remote enable logic input, and remote sensing.
There are also AC power good and DC power good LED indicators on the front panel of each module.
Input voltage range is 170 to 264V AC.
Each rectifier is cooled by a single 80mm front-panel, ball bearing fan.
The rectifiers meet UL, CSA and EN safety standards and are CE marked. Request a free brochure from Unipower Europe ...
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