How to design and configure code-compliant solar grounding

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Learn how to design and configure code-compliant solar photovoltaic grounding.
⏱️Timestamps:
0:05 Intro
1:01 Overview
--- 1:14 National Electrical Code (NEC®)
--- 1:58 Grounding terminology [NEC 100]
------ 2:18 ground
------ 2:29 grounded
------ 2:47 grounding electrode
------ 3:43 grounding electrode system
------ 4:06 grounding electrode conductor (GEC)
------ 4:27 grounded conductor
------ 4:56 ungrounded conductor
------ 5:30 equipment grounding conductor (EGC)
6:22 Configurations
--- 7:46 System Grounding [NEC 690.41]
--- 9:54 Equipment Grounding [NEC 690.43]
--- 10:38 Grounding Electrode System [NEC 690.47]
16:15 Sizing
--- 16:38 EGC [NEC 690.45]
--- 18:48 GEC [NEC 690.47(B)]
20:31 Other videos and resources
📝Resources:
--- NFPA 70, National Electrical Code (NEC) 2023 [www.nfpa.org/codes-and-standa...]
For more information, visit: go.umd.edu/FarmSolar

Пікірлер: 3

@WiSeNhEiMeR-1369 7 ай бұрын

Howdy E-UME, ... Thank YOU for this EXPLANATION ... COOP the WiSeNhEiMeR from Richmond, INDIANA ...

@captainjohnmccalpin5161 5 ай бұрын

Excellent video--thanks for the terrific detail. In my case, I'm trying to determine the best way to establish ground in a floating boathouse (steel structure on plastic floats) secured by 5 steel cables to submerged 3,000lb blocks of concrete and rebar. There is also an aluminum walkway connecting the boathouse to a concrete pier on shore. Simultaneously satisfying sections 250, 555, 690, 706 and 710 seems to be almost impossible... AHJ says "comply with code" but with no suggestions about how to do it...(and I've stumped 3 electricians so far) We have 6 roof-mounted PV panels feeding a 48V 3kw inverter/charger connected to a load center with an ELCI main breaker... Any suggestions are greatly appreciated... Thanks!

@WiSeNhEiMeR-1369 7 ай бұрын

JFC = INDIANA is still utilizing 2008 code !!! :-( ... right >UP there with KANSAS who use CORN-COB roots for EARTHING !!! ...