Among the various tests outlined in the IEC 62271-202 standard, the temperature-rise test is undoubtedly a critical assessment...

Siemens invented the voltage regulator in 1932 and pioneered its use in the United States...

In any medium or low voltage three-phase system, there are three single-phase voltages that are measured between each phase and...

This guide provides basic information about IEC low voltage motors. In this context, low voltage refers to motors that operate at voltage…

There are multiple elements that make up a switchboard. Included in the list of elements are a frame, buses, overcurrent protective...

Genel olarak, kurulacak reaktif gücün hesaplanması başlangıçta genel hesaplamalarla gerçekleştirilse de, bu sürecin belirgin basitliği...

This guide is intended as a practical guide for designers, specifiers and installers to enable them to specify low voltage...

National and international standards define the manner in which electric circuits of Low Voltage (LV)...

Transformer protection should take into account the power, voltage, vector group and the importance of the unit within a particular system..

Electrical motors must be accelerated from rest up to the operating speed with a starting device. In the case of variable speed drives...

The electrical design industry has historically required electrical system circuit breaker selections and settings...