Earthing Of Shielded Cables - GE RSTi-EP User Manual

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Table of Contents

Chapter 7 Earthing and Shielding

Connection Diagram of a Frequency Converter

7.1 Earthing of Shielded Cables

Electrical and electronic systems must be designed such that they are largely safeguarded against

electrical interference, thus enabling them to operate securely even in the case of transient

interference voltages.

Electrical interference can be introduced into electric circuits in a variety of ways. The most frequent

causes are due to inductive interference. In addition, galvanic and capacitive coupling as well as

electrical fields and other processes are causes for interference voltages. Here, high-frequency

voltage fluctuations – known as transients – are the cause of interference with a high level of

effectiveness.

RSTi-EP User Manual