Reference standard digital recorder with 200 MS/s - 12 bit for HV impulse tests

The paper describes the hardware of a new generation of digital recorders, designed and optimized to fulfil all requirements for measuring of full or chopped lightning, switching and current impulses according to all applicable standards. Such digital recorders are required for Accredited Laboratori...

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Bibliographic Details
Main Author: Strauss, W
Format: Conference Proceeding
Language:English
Subjects:
Applied sciences
Display, recording and indicating instruments
Electrical engineering. Electrical power engineering
Exact sciences and technology
Instrumentation and measurement systems
Testing. Reliability. Quality control
Voltage measurement
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Summary:The paper describes the hardware of a new generation of digital recorders, designed and optimized to fulfil all requirements for measuring of full or chopped lightning, switching and current impulses according to all applicable standards. Such digital recorders are required for Accredited Laboratories and National Metrological Laboratories. The results of the official calibration of the first digital recorder type TR-AS 200-12 performed by the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig are shown. This digital recorder is available now as Reference Standard of Measurement in our DKD Calibration Laboratory for electrical impulse parameter. The technical data and software properties are described. (4 pages)
ISSN:0537-9989
DOI:10.1049/cp:19990548