Learn how to calculate range loads for a service or feeder in a very easy and straight-forward way. Use the formulas given in this video to quickly get your totals for load calcs. Table 220.55 is a breeze with the proper understanding, and we will give that to you here.
Visit my channel for more calc videos:
/ @simply.electrical
Also, my website:
howtofixit.net/category/elect...
Timecodes
0:00 - Intro
0:40 - Code Cycle By State
01:17 - 220.55 Text: 1st Paragraph
03:02 - Table 220.55: Range Calcs
06:15 - Note 3 to Table 220.55
09:02 - Example: 1 Range, Column C
10:18 - Example: 4 Ranges, Column C
11:09 - Example: 1 Range, Column A or B
11:54 - Example: 4 Ranges, Column A or B
13:05 - Example: 4 Ranges, Columns A & B
14:55 - Notes 1 & 2 to Table 220.55 Overview
15:55 - Note 1 Formula & Examples - Equal Rating
18:28 - Note 2 Formula & Example (over 12kW) - Unequal Rating
20:29 - Note 2 Example (under 12kW) - Unequal Rating
22:00 - Notes Overview
22:19 - 220.55 Text: 2nd Paragraph
22:57 - 1-phase Ranges on a 3-phase Feeder Explained
24:02 - 3-phase Formula Table
26:59 - 3-phase Example: 9 Ranges
28:11 - Other Resources
29:09 - Outro
220.55, NEC, range calc, range calculations, table 220.55, load calcs, range load calc, cooking appliance calc, electrical exam, license test, 2023 NEC
Негізгі бет Тәжірибелік нұсқаулар және стиль Range Calculations NEC 220.55 - Deep Dive 2023
Пікірлер