RedVector JCOM-00036

2023 NEC Changes: Feeders, Load Calculations, and Services

2023 NEC Changes: Feeders, Load Calculations, and Services

2 hrs. Online Course

Level: Intermediate

Item#: JCOM-00036

SME: Ryan Jackson

Are you up to code? This course covers some of the 2023 updates in the National Electrical Code®, including changes to Articles 215, 220, 225, 230, and 235. We will discuss barriers over conductor terminals and bus bars, surge protection, branch-circuit feeders, service load calculations, and energy management systems, as well as the requirements for emergency disconnects, to name a few, so plug in here to get your updates.
Course Objectives

By the end of this course, you will be able to: 

  • Recall when barriers are required for feeder supplied equipment in 215.5 
  • Discuss the surge protection requirements in 215.18 and 225.42 
  • Explain the new reorganization of Article 220 
  • Discuss how square footage must be included for load calculations in 220.5 
  • Recognize the revised calculations for schools and sports arenas in table 220.42 
  • Identify the restricted use of demand factors in 220.53 for dwelling unit appliances 
  • Recognize the new load calculations for electric vehicle supply equipment in 220.57 
  • Explain the clarification to the noncoincident load allowances of 220.60 
  • Recall the new allowances for energy management systems in 220.70 
  • List the new demand factors for hospitals in section 220.110 
  • Discuss the separation requirements of 230.7 
  • Recall the sealing requirements of 230.8 and 225.27 for raceways 
  • Explain the revised clearance requirement in 230.24 
  • List the permitted wiring methods in 230.30 and 230.43 for service conductors 
  • Discuss the requirements for barriers in the service equipment in 230.62 
  • List the locations where 230.67 requires surge protection 
  • State the changes for the multiple disconnecting means allowed in 230.71 
  • Recall the marking requirements in 230.75 for neutral disconnect links in switchgear or switchboards 
  • Discuss the emergency disconnect requirements in 230.85 and 225.41 for dwellings 
  • Recall the scope of the new Article 235 
SUBJECT MATTER EXPERT: Ryan Jackson
Ryan Jackson Photo
Ryan Jackson is a combination inspector in the Salt Lake City, Utah, area. He began his career as a carpenter while in high school, and began doing electrical work at the age of 18. At the age of 23 Ryan landed his first job as an electrical inspector, and subsequently became certified in building, plumbing, and mechanical inspection, as well as building and electrical plan review. Two years after becoming an inspector, he was approached by a friend in the area asking him to fill in at an electrical seminar for him. After his first class he was hooked, and is now a highly sought after seminar instructor. Ryan has taught in several states, and loves helping people increase their understanding of the Code.

 

He has been involved in writing and editing over 25 books on the National Electrical Code, and has taught the subject in multiple states and for multiple colleges and universities. He is self-employed as an NEC® consultant and inspector.

 
When Ryan isn’t working, he can often be found in his garage turning wood on his lathe, in his basement exercising, or any quiet place where he can dive into a book. He is also a rabid University of Utah football fan. Ryan married his high school sweetheart, Sharie, and they have two beautiful children together: Kaitlynn and Aaron.
State Licenses
AK - Electrical Administrator (National Electrical Code - 19568)
AK - Electrical Journeyman (National Electrical Code - 19568)
AK - Engineer (Health, Safety & Welfare)
AL - Engineer (General)
AR - Engineer (General)
CA - Electrician (General - CA Approved Continuing Education Provider)
CO - Electrician (National Electrical Code)
DE - Electrician (National Electrical Code - EEE-AC-091523-074892)
DE - Engineer (General)
FL - Contractor, Electrical (Technical - 0802859)
Accreditation: FL DBPR Approved Provider 0001771
FL - Contractor, Electrical Specialty (General - 0802859)
Accreditation: FL DBPR Approved Provider 0001771
FL - Engineer (General - 0000272)
Accreditation: FBPE Approved Provider #0003352, License #33
GA - Engineer (General)
IA - Engineer (General)
ID - Engineer (General)
IL - Engineer, Professional (General)
IL - Engineer, Structural (General)
KS - Engineer (Health, Safety & Welfare)
KY - Electrician and Master Electrician (National Electrical Code)
KY - Engineer (General)
LA - Engineer (General)
MD - Electrician, Master (National Electrical Code)
MD - Engineer (General)
ME - Engineer (General)
MI - Engineer (General)
MN - Electrician (National Electrical Code - CRSE2310-0047)
Accreditation: If you have any comments about this course offering, please mail them to the Minnesota Department of Labor and Industry.
MN - Engineer (General)
MO - Engineer (General)
MS - Engineer (General)
MT - Engineer (General)
NC - Electrician, Special Restricted Contractors (General - CEC.05710)
NC - Electrician, Unlimited, Intermediate, Limited, Residential Dwelling (General - CEC.05710)
NC - Engineer (General)
ND - Engineer (Health, Safety & Welfare)
NE - Engineer (General)
Accreditation: Vector Solutions is authorized by IACET to offer 0.2 CEU for this program.
NH - Engineer (General)
NJ - Engineer (General - 24GP000006300)
NM - Electrician, Journeyman (National Electrical Code - 2023-116)
NM - Engineer (General)
NV - Engineer (General)
NY - Engineer (General)
Accreditation: Vector Solutions is authorized by IACET to offer 0.2 CEU for this program.
OH - Engineer (General)
OK - Engineer (General)
OR - Electrician (Type J, S, PS) (Code Change (CC) - 24204523)
OR - Electrician (Type PJ, LR, LME, LEA, LEB, LRT & SIG) (Code Change (CC) - 24204523)
OR - Engineer (General)
PA - Engineer (General)
PR - Engineer (General)
SC - Engineer (General)
SD - Electrician (National Electrical Code - 6394)
SD - Engineer (Technical)
TN - Engineer (Health, Safety & Welfare)
TX - Engineer (General)
UT - Electrician (Core - 20651)
UT - Engineer (General)
VA - Engineer (General)
VT - Engineer (General)
WA - Electrical Contractor (National Electrical Code - WA2024-080)
WI - Engineer (General)
WV - Engineer (General)
WY - Electrician, Master and Journeyman (National Electrical Code - WY-23-425C)
WY - Engineer (General)
Professional Organizations
American Academy of Environmental Engineers - AAEES - Member (General)
Association for Facilities Engineering - AFE - Certification (General)
Canada - Alberta Engineer (General)
Canada - British Columbia Engineer (General)
Canada - Manitoba Engineer (General)
Canada - New Brunswick Engineer (General)
Canada - Newfoundland and Labrador Engineer (General)
Canada - Northwest Territories and Nunavut Engineer (General)
Canada - Nova Scotia Engineer (General)
Canada - Ontario Engineer (General)
Canada - Prince Edward Island Engineer (General)
Canada - Quebec Engineer (General)
Canada - Saskatchewan Engineer (General)
Canada - Yukon Engineer (General)
International Association of Electrical Inspectors - IAEI - Certifications (Code Change)
National Institute for Certification in Engineering Technologies - NICET (General)