Why do variable-speed drives fail?

Описание: To find out more, visit: http://abbukenergy.blogspot.co.uk/201...

Why do variable-speed drives trip or fail? A variable-speed drive (VSD) can last for many years, but only if it is installed properly, operated to not exceed its rated limits, and taken care of throughout its operational life. This video explains some of the key contributing factors towards drives tripping or failing, and what can be done to avoid it.