| Date |
Text |
| 2022-12-01 14:39:19 | FLORIDA BUILDING CODE 2020 7TH EDITION |
| | FLORIDA BUILDING CODE ENERGY CONSERVATION 2020 7TH ED |
| | NFPA 70 2017 EDITION |
| | |
| | JAKE LEAHY |
| | ELECTRICAL PLANS EXAMINER II |
| | 561-805-6713 |
| | [email protected] |
| | |
| | 1) NO LOAD CALCULATIONS SHOWN 215.5 |
| | |
| | 220.1 SCOPE. |
| | |
| | THIS ARTICLE PROVIDES REQUIREMENTS FOR CALCULATING |
| | BRANCH-CIRCUIT, FEEDER, AND SERVICE LOADS. PART I |
| | PROVIDES GENERAL REQUIREMENTS FOR CALCULATION METHODS. |
| | PART II PROVIDES CALCULATION METHODS FOR BRANCH-CIRCUIT |
| | LOADS. PARTS III AND IV PROVIDE CALCULATION METHODS FOR |
| | FEEDER AND SERVICE LOADS. PART V PROVIDES CALCULATION |
| | METHODS FOR FARM LOADS. |
| | |
| | 220.40 GENERAL. |
| | |
| | THE CALCULATED LOAD OF A FEEDER OR SERVICE SHALL NOT BE |
| | LESS THAN THE SUM OF THE LOADS ON THE BRANCH CIRCUITS |
| | SUPPLIED, AS DETERMINED BY PART II OF THIS ARTICLE, |
| | AFTER ANY APPLICABLE DEMAND FACTORS PERMITTED BY PART |
| | III OR IV OR REQUIRED BY PART V HAVE BEEN APPLIED. |
| | |
| | |
| | 2) NO RISER DIIAGRAM SHOWN 215.5 |
| | |
| | 215.5 DIAGRAMS OF FEEDERS. |
| | |
| | IF REQUIRED BY THE AUTHORITY HAVING JURISDICTION, A |
| | DIAGRAM SHOWING FEEDER DETAILS SHALL BE PROVIDED PRIOR |
| | TO THE INSTALLATION OF THE FEEDERS. SUCH A DIAGRAM |
| | SHALL SHOW THE AREA IN SQUARE FEET OF THE BUILDING OR |
| | OTHER STRUCTURE SUPPLIED BY EACH FEEDER, THE TOTAL |
| | CALCULATED LOAD BEFORE APPLYING DEMAND FACTORS, THE |
| | DEMAND FACTORS USED, THE CALCULATED LOAD AFTER APPLYING |
| | DEMAND FACTORS, AND THE SIZE AND TYPE OF CONDUCTORS TO |
| | BE USED. |
| | |
| | |
| | 3) NO FAULT CURRENT CALCULATION SHOWN 110.9 |
| | |
| | 110.9 INTERRUPTING RATING. |
| | |
| | EQUIPMENT INTENDED TO INTERRUPT CURRENT AT FAULT LEVELS |
| | SHALL HAVE AN INTERRUPTING RATING AT NOMINAL CIRCUIT |
| | VOLTAGE AT LEAST EQUAL TO THE CURRENT THAT IS AVAILABLE |
| | AT THE LINE TERMINALS OF THE EQUIPMENT. |
| | EQUIPMENT INTENDED TO INTERRUPT CURRENT AT OTHER THAN |
| | FAULT LEVELS SHALL HAVE AN INTERRUPTING RATING AT |
| | NOMINAL CIRCUIT VOLTAGE AT LEAST EQUAL TO THE CURRENT |
| | THAT MUST BE INTERRUPTED. |
| | |
| | |
| | 4) PANELS G2A,B THROUGH GA,B LOADS FIGURE AT 100% WHEN |
| | THEY SHALL BE AT 125% 625.41 |
| | |
| | 625.41 OVERCURRENT PROTECTION. |
| | |
| | OVERCURRENT PROTECTION FOR FEEDERS AND BRANCH CIRCUITS |
| | SUPPLYING EQUIPMENT SHALL BE SIZED FOR CONTINUOUS DUTY |
| | AND SHALL HAVE A RATING OF NOT LESS THAN 125 PERCENT OF |
| | THE MAXIMUM LOAD OF THE EQUIPMENT. WHERE NONCONTINUOUS |
| | LOADS ARE SUPPLIED FROM THE SAME FEEDER, THE |
| | OVERCURRENT DEVICE SHALL HAVE A RATING OF NOT LESS THAN |
| | THE SUM OF THE NONCONTINUOUS LOADS PLUS 125 PERCENT OF |
| | THE CONTINUOUS LOADS. |
| | |
| | 625.42 RATING. |
| | |
| | THE EQUIPMENT SHALL HAVE SUFFICIENT RATING TO SUPPLY |
| | THE LOAD SERVED. ELECTRIC VEHICLE CHARGING LOADS SHALL |
| | BE CONSIDERED TO BE CONTINUOUS LOADS FOR THE PURPOSES |
| | OF THIS ARTICLE. WHERE AN AUTOMATIC LOAD MANAGEMENT |
| | SYSTEM IS USED, THE MAXIMUM EQUIPMENT LOAD ON A SERVICE |
| | AND FEEDER SHALL BE THE MAXIMUM LOAD PERMITTED BY THE |
| | AUTOMATIC LOAD MANAGEMENT SYSTEM. |
| | |
| | |
| | 5) SITE LIGHTING, GENERATOR, FIRE ALARM, AND ALL LOW |
| | VOLTAGE SYSTEMS REQUIRE SEPARATE PERMITS AND PLANS. |
