Free LADBS NEC Standard Electrical Load Calculation PDF Form
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Preview - LADBS NEC Standard Electrical Load Calculation Form
NEC Standard Electrical Load Calculation for Single Family Dwellings
(Only for Service Ratings of 120/240V, 225 Amps Max)
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Owner: |
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Location: |
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Total Floor Area of Dwelling (NEC 220.12) |
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SQFT. |
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Factor |
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Quantity |
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Volt Amperes |
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(VA) |
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“General Lighting” |
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1. |
General Lighting (SQFT X 3 VA/SQ FT (Table 220.12) |
3 X |
sqft. |
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2. |
Small Appliance Circuits (1500 VA per circuit) |
(NEC |
1500 X |
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220.52(A)) (minimum 2) |
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3. |
Laundry Circuit (1500 VA per circuit) (NEC 220.52(B)) |
1500 X |
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4. |
Total General Lighting Load (Add lines 1, 2 & 3): |
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5. |
First 3000 VA @ 100%: |
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3000 |
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Total General Lighting Load – 3000 = |
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@ 35%= |
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7. |
Net General Lighting Load (Per NEC 220.42) (Add lines 5 & 6): |
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*Fixed Appliances(if insufficient space, use back): |
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YES |
NO |
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Garbage Disposal |
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Bathroom Fan |
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Microwave |
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Dishwasher |
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Other: |
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Other: |
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Total |
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8. |
3 or less Appliances, |
Total Appliance VA; |
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4 or more Appliances, |
75% of Total Appliance VA (NEC 220.53): |
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*Other Loads (including motors, EV charger(s), etc.) |
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YES |
NO |
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Nameplate Rating |
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(VA) |
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9. Electric |
Range (8000VA or Nameplate)** |
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10. HVAC |
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11. |
Electric |
Oven |
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12. |
Electric |
Dryer (5000 VA minimum)** |
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13. |
Electric |
Vehicle Charger |
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✔ |
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14. |
Other: |
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15. |
Other: |
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16. |
25% of largest motor (NEC 430.24) |
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Total Service Load |
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Total Service Load |
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Amperes |
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***Service Rating (Amperes)=
*For every “YES” answer, indicate VA rating of equipment
**Nameplate rating must be used if larger
***Service Rating shall be greater than or equal to the Service load
As a covered entity under Title II of the Americans with Disabilities Act, the City of Los Angeles does not discriminate on t he basis of disability and, upon request will provide reasonable accommodation to ensure equal access to its programs, services and activities.
NEC Standard Electrical Load Calculation (Rev. |
www.ladbs.org |
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Similar forms
The LADBS NEC Standard Electrical Load Calculation form plays a crucial role in assessing electrical loads for various projects. It shares similarities with several other important documents in the field of electrical engineering and construction. Below is a list of five documents that are comparable to the LADBS form, along with explanations of their similarities:
- National Electrical Code (NEC): The NEC serves as a comprehensive set of standards for electrical installations. Like the LADBS form, it emphasizes safety and efficiency in electrical load calculations, ensuring that installations comply with national safety standards.
- Motorcycle Bill of Sale: Essential for documenting the transfer of ownership of a motorcycle, the Auto Bill of Sale Forms provide necessary details for a clear and transparent transaction.
- Electrical Load Analysis Report: This report details the expected electrical loads for a specific project. Similar to the LADBS form, it includes calculations that help in determining the appropriate size of electrical systems to prevent overloads and ensure safety.
- Energy Usage Assessment: An energy usage assessment evaluates the energy consumption patterns of a building. Much like the LADBS form, it seeks to optimize energy efficiency by analyzing load requirements and identifying potential savings.
- Power Distribution Design Document: This document outlines the design and layout of electrical power distribution systems. It parallels the LADBS form in its focus on load calculations, ensuring that the distribution system can handle the anticipated electrical demands.
- Building Permit Application: A building permit application often requires detailed electrical load calculations as part of the submission process. This requirement aligns with the LADBS form's purpose, as both documents are essential for obtaining approval for electrical installations.