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Monthly Archive for: «November, 2016»

Line harmonic currents created by adjustable frequency control

Nonlinear loads like adjustable frequency controls create line harmonics when connected to the AC power distribution system. These harmonic currents are a result of non-sinusoidal current, which is a characteristic of all adjustable frequency controls using diodes… Read more

Nov 05, 2016 | Edvard

Line harmonic currents created by adjustable frequency control

3 easy measures for a good PLC system maintenance

Why need for PLC system maintenance when they are designed to be easy to maintain and to ensure trouble-free operation? Well, several maintenance aspects should be considered once the system is in place and operational…. Read more

Nov 02, 2016 | Edvard

3 easy measures for good PLC system maintenance


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