nanog mailing list archives
Re: Reminder: Never connect a generator to home wiring without transfer switch
From: Mel Beckman <mel () beckman org>
Date: Mon, 30 Aug 2021 16:09:19 +0000
Aaron, If you read back in this thread (using the NANOG mailing list archive), you’ll find this has been explained in great detail. In a nutshell, phase grounding won’t help if a generator is energized from the customer end, and this technique was discontinued in the 1970s due to the many deaths that resulted. -mel On Aug 30, 2021, at 9:02 AM, Aaron C. de Bruyn via NANOG <nanog () nanog org> wrote: On Mon, Aug 30, 2021 at 7:35 AM Lady Benjamin Cannon of Glencoe, ASCE <lb () 6by7 net<mailto:lb () 6by7 net>> wrote: Yes, this is a real and dangerous problem. Today. Even with grounding I’m afraid. Source: I’ve been working in an engineering capacity for 27 years and I have the license you’d need to build a nuclear power plant. Would you care to educate me on this? If you ground the phases on both sides of the work-site, how are you going to end up being a better path to ground? -A
Current thread:
- Re: Reminder: Never connect a generator to home wiring without transfer switch, (continued)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Jay Hennigan (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mel Beckman (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Matt Erculiani (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Amir Herzberg (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mel Beckman (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Jay Hennigan (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Michael Thomas (Aug 25)
- Message not available
- Re: Reminder: Never connect a generator to home wiring without transfer switch Jay Hennigan (Aug 25)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Lady Benjamin Cannon of Glencoe, ASCE (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Aaron C. de Bruyn via NANOG (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mel Beckman (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Aaron C. de Bruyn via NANOG (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Warren Kumari (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Aaron C. de Bruyn via NANOG (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Tom Beecher (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Warren Kumari (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mel Beckman (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Jay Hennigan (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mel Beckman (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mark Tinka (Aug 30)
- Re: Reminder: Never connect a generator to home wiring without transfer switch Mark Tinka (Aug 30)