Low Voltage
Maintenance Of Low Voltage Circuit Breakers
The deterioration of low voltage circuit breaker is normal and this process begins as soon as the circuit breaker is installed. If deterioration is not checked, it can cause failures… Read more
Dec 31, 2010 | By Edvard Csanyi
Low Voltage
Forms of Separation (2) – Fundamentals
In accordance with the Standard, separation of the various elements of an Assembly: busbars, functional units, terminals, can be claimed providing one or more of the following criteria are met:… Read more
Dec 13, 2010 | By Edvard Csanyi
Energy and Power
Time-Current Curves explained in details
Time-current curves are used to show how fast a breaker will trip at any magnitude of current. The following illustration shows how a time-current curve works. The figures along the… Read more
Dec 07, 2010 | By Edvard Csanyi
Low Voltage
Forms of Separation (1) – Introduction
Standard BS EN 60439 Part 1, describes a system for classifying the various forms of separation to be provided principally for: protection against contact with live parts belonging to the… Read more
Dec 04, 2010 | By Edvard Csanyi
