Erschienen: 25.02.2004 Abbildung von Hofheinz | Fault Current Monitoring in Electrical Installations | Neuerscheinung | 2004

Hofheinz

Fault Current Monitoring in Electrical Installations

Foundations, Applications and Methods of Measuring Residual Current in AC and DC Systems - With Residual Current Monitors (RCMs) according to IEC 62020 and other International Standards

lieferbar (3-5 Tage)

Neuerscheinung 2004. Buch. 120 S. Hardcover

VDE Verlag. ISBN 978-3-8007-2796-4

Format (B x L): 14,8 x 21 cm

Gewicht: 257 g

In englischer Sprache

Produktbeschreibung

Fault Current Monitoring with the method of residual current measurement in electrical installations is a new method of preventive maintenance. Often suitable devices are applied to detect insulation faults early on, to prevent break-down times of the electrical installation caused by insulation faults and hence to reduce the cost-factors for business and industry. Monitoring with residual current monitor (RCM) according to IEC 62020 allows residual currents arising from insulation faults to be detected in the early stages. In modern electrical power supply systems, specially designed residual current monitors (RCM) can detect residual AC and DC currents, making it possible to measure insulation faults with fractions of direct voltage in AC systems as well as insulation faults in pure DC systems and to indicate and to warn once the critical value has been exceeded. To inform the operator and user of electrical installations, residual current monitors (RCM) are often equipped with
LED-displays, which indicate the respective residual current mostly in relation to the operating value. RCMs can be applied concurrently with other known protective devices. This book describes applications and methods of measuring with residual current monitors (RCMs) in AC and DC systems.
This book also contains many references to International Standards IEC 62020,
IEC 61140, IEC 60364-4-41 and more.

Gesamtwerk

Die 8. Auflage ist wieder auf sechs Bände angelegt. Darin finden sich übersichtlich und in systematischer Gliederung Vertragsmuster aus der Feder erfahrener Experten. Jedem dieser Muster folgen Anmerkungen, mit denen der dem Vertragsentwurf zu Grunde liegende Sachverhalt und die Gründe für die Wahl des spezifischen Formulars erläutert werden.

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