Product category:
DC/DC Convertors
News Release from: Lambda | Subject: Telecomms rectifiers
Edited by the Electronicstalk Editorial
Team on 22 August 2002
Full range lines up to power telecomms
Lambda has brought together a comprehensive line up of new rectifiers, subracks and energy systems for powering telecomms equipment.
Lambda has brought together a comprehensive line up of new rectifiers, subracks and energy systems for powering telecomms equipment The new range of rectifiers together with a rectifier battery combination, offers high power density, high-efficiency and hot swapping, providing optimum performance for minimum cost
This article was originally published on Electronicstalk on 7 Jul 2008 at 8.00am (UK)
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Units provide a very cost and space efficient solution compared with oversizing conventional power supplies just to handle the peak current.
The units are ideal for voice over IP networks, digital PBX and a host of other network devices.
The rectifiers include the R524, R648, R1248, IR2048 and IR1724, and feature a wide range of DC voltage outputs, unity power factor and efficiencies in excess of 90%.
Their combination of state-of-the-art high frequency technology and improved thermal design, provide telecomms designers with a flexible and reliable DC power source.
Both convection cooled and fan cooled units are available.
Designed to match the R524, R648 and R1248 hot swap rectifiers, are Lambda's new subracks, the 19in 3U, IMPS 320, and 19in 6U, IMPS 520.
The IMPS 320's features include an SM320 supervisory module allowing software to be preconfigured, parallel setup option, an integral DC distribution and battery connection panel and up to 75A output.
The IMPS 520 provides up to 125A together with the option of parallel running, integral DC distribution and battery connection panel, and an integral AC isolation MCB.
The rectifier battery combination or network energy source (NES) is modular format with a maximum output of 4.6kW, and a nominal output voltage of 54V DC.
It is suitable for equipment with an operating voltage of between 40 and 60V.
The 19in rack-mounted system is supplied ready to go with plug-in and walk-away modules for easy installation.
Providing N+1 redundant rectifier design, combined with two or more battery packs, the NES provides total system integrity.
The built-in intelligence of the NES provides full system diagnostics including battery charge indicators and a smart battery monitoring system showing in real-time accurate vital battery data, such as, battery capacity and reserve time remaining. Request a free brochure from Lambda ...
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