Hi I got this issue occur during the first power on of the vsd there is a cracking then smoke comes out from the device then breaker trip. What could be the possible reason why this issue occur. It could be earth to phase short or IGBT/Thyristor as well.
Hi guys,
Good day! I have a few problem in my piping, I try so many ways to address the leak of the threaded connection of HDPE pipe but still the problem keep coming back. For the reference the connection is HDPE-SS fitting which is use for pressure monitoring and sampling point. I was...