Thanks. Had that system in an old lead smelter in Pennsylvania. Along with the lamps. Good memories, and essential for our workers to know this. Still in the business in my 70th year!
Care to elaborate on how a fault to ground doesn’t explode? Or at least cause the o/c device to trip. Or potentially share a video link with an explanation. My teachers tried explaining this to me multiple times & I’m still not getting it
Thanks. Had that system in an old lead smelter in Pennsylvania. Along with the lamps.
Good memories, and essential for our workers to know this.
Still in the business in my 70th year!
Hii sir
I have doubt ... If earth fault comes then ship hull will be at phase potential ?
muito bom! thanks form Brazil!
Good help. Thanks a lot.
Please if you can consider the effect of ferroresonance on a voltage transformer.
Could you have the same light bulb setup on 600v 3 phase Y?
Is it possible to have a ground detection system on a 1P 2W system??
So does the right most leg of the Delta source have a potential of zero across it due to the ground?
Sir it means hull comes at the phase potential in case of earth fault ?
Japan uses this configuration in the distribution system
Ground fault current will not flow ?
Care to elaborate on how a fault to ground doesn’t explode? Or at least cause the o/c device to trip. Or potentially share a video link with an explanation. My teachers tried explaining this to me multiple times & I’m still not getting it
high impedance of the earth prevents o/c device to trip.
Thanks Sir.
120 volts on the lightbulbs. you did not show the math to change the line voltage 208 to the Why phase/bulb voltage? thank you
120 × √3 = 208
Good video :-)