Ibrahim Abubakar 5 years ago 9/20/2018 9:13:40 AM

It's a very useful one, i witnessed a situation where a non technical chief executive of a company went to USA and bought 110 volts equipment, the installer blew it off because he did not check the equipment nominal voltage against the available voltage in Nigeria. Thank you for the post, Technologist Ugwu

Ibrahim Abubakar 5 years ago 8/11/2018 11:51:49 PM

Also phase sequence and wave form must be the same. Although these two parameters are fixed by the construction of the generator and it connection to the system. A wrongly connected phase sequence will cause voltage opposition which will lead to short circuit