Product category:
Electrical and Electronic Testing and PAT Equipment
News Release from: LEM Instruments | Subject: Norma 3000 power analyser
Edited by the Engineeringtalk Editorial
Team on 02 September 2002
Power analyser has big bandwidth
The Norma 3000 power analyser provides precise measurement of current, voltage and electrical power on distorted signals.
The Norma 3000 power analyser provides precise measurement of current, voltage and electrical power on distorted signals Thanks to its compact dimensions, the analyser suited to both mobile and benchtop use
This article was originally published on Engineeringtalk on 19 Jul 2005 at 8.00am (UK)
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Machine tester extends to switch and control gear
LEM has introduced an adapter that allows its MT204 machine tester to carry out tests on machine switch and control gear in accordance with IEC/EN60439.
The new analyser uses a subset of LEM's proprietary HBA high bandwidth architecture, allowing it to achieve an impressive bandwidth of up to 1MHz, allowing complete measurements of all signals.
The Norma 3000 disposes of measuring ranges of up to 1000V for voltage measurements and of 10A for the internal current measurement.
By connecting an external current shunt or transducer, currents can be measured up to the kiloamp range, allowing measurements to be made over a very wide power range.
As with all power analysers from LEM, accuracy is guaranteed over a calibration interval of 24 months.
A simple key press switches between a numerical display, a graphical analysis window for FFTs and a digital oscilloscope.
Due to the large bandwidth and the fact that even mechanical variables can be measured with this power analyser, the main application areas of the Norma 3000 are in motion control and lighting engineering.
A built-in RS232 interface enables firmware uploads and data exchange with a PC.
A companion PC tools and driver CD provides an ActiveX connection to Excel.
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