Good morning,
I am making a presentation on the dangers of undersizing the main bonding jumper, neutral to ground connection, in a service. I need 2 short videos:
1st video will show a service switch with the correct main bonding jumper under going a short or ground fault and the OCPD tripping or blowing out. No damage to equipment.
2nd video will show the same service switch with an under sized main bonding jumper. While undergoing a short or ground fault the undersized main bonding jumper explodes and damages the equipment.
This is the main reason we need to size this correctly. For the OCPD to clear a fault.
I understand the reason well but, have not seen any photos or videos to demonstrate this.
Can anyone point me in the correct direction where I could get a hold of something like that? I am speaking to folks that may not have electrical fundamentals but, will understand a videos that shows this silent problem that could exist in any service.
Also the switch size should be 3,000 amps and up nothing smaller. Also time is not on my side. So I need it very soon.
Thank you,
Johnjohn
I am making a presentation on the dangers of undersizing the main bonding jumper, neutral to ground connection, in a service. I need 2 short videos:
1st video will show a service switch with the correct main bonding jumper under going a short or ground fault and the OCPD tripping or blowing out. No damage to equipment.
2nd video will show the same service switch with an under sized main bonding jumper. While undergoing a short or ground fault the undersized main bonding jumper explodes and damages the equipment.
This is the main reason we need to size this correctly. For the OCPD to clear a fault.
I understand the reason well but, have not seen any photos or videos to demonstrate this.
Can anyone point me in the correct direction where I could get a hold of something like that? I am speaking to folks that may not have electrical fundamentals but, will understand a videos that shows this silent problem that could exist in any service.
Also the switch size should be 3,000 amps and up nothing smaller. Also time is not on my side. So I need it very soon.
Thank you,
Johnjohn