Product category:
Industrial Drives/Controls
News Release from: Danfoss Motion Controls | Subject: VLT Automation, HVAC and Aqua
Edited by the Engineeringtalk Editorial
Team on 24 March 2006
690V, 630kW drives suit use of optional
fusing
690V drives up to 630kW suit the use of optional fusing and disconnects and have an efficiency better than 98%, reducing heat losses.
Danfoss has launched a compact range of 690V drives up to 630kW Their size suits the use of optional fusing and disconnects
This article was originally published on Engineeringtalk on 28 Jan 2002 at 8.00am (UK)
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Following the acquisition of Bauer by Danfoss, the new Danfoss Motion Controls organisation will offer the market a co-ordinated range of drives and geared motor units
The efficiency of this range, better than 98%, means reduced heat losses and a compact format, making IP54 enclosures available as standard, along with the more common IP00 and IP21 enclosures.
The low losses also mean the range suits compact zero side clearance mounting and front access only for installation and servicing.
RFI filtering up to Class A1 is standard, allowing output cable lengths up to 150m, making the range suitable for the industrial market, particularly the water industry.
The high voltage range includes the VLT Automation Drive, VLT HVAC Drive and the VLT Aqua, covering industrial, HVAC and water industry applications.
The design facilitates efficient cooling and the IP00 has an optional pre-engineered cooling duct which simplifies installation in Rittal TS8 series enclosures.
IP21 and IP54 versions are floor standing and come with a pedestal to simplify cable entry.
Options and hardware variants have been engineered into the design.
Fusing and mains disconnect are available as an option, as is a 24V external control supply.
The EMC optimised design of the enclosure makes for simple and cost effective connection of cable screens.
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