LG ZENMV1515W TRANSFORMER,POWER

[Music] let's talk about simply drive systems to fifty dot thirty and before we get into to fifty dot 30 let's take a look at the definition what a septa drive system is a separate drive system let me just talk about it and then we can read the text this is the primary winding and there's magnetic coupling between the primary winding and the secondary winding and that's a transformer and because there's no direct electrical connection between line 1 line 2 line 3 in this case here and the line the neutral end directly to any of the line conductors coming in this is called a separately derived system if that is the case then we go with the rules of 250 dot 30 now let's read the actual definition separately dry system if it's a transformer an electrical source which is the secondary winding so this is other than the service having no direct connection none of the secondary conductors are