The LADBS NEC Standard Electrical Load Calculation form is a critical document used in Los Angeles to assess the electrical load requirements for various buildings and installations. This form ensures compliance with the National Electrical Code (NEC) while helping to maintain safety and efficiency in electrical systems. Properly completing this form is essential for obtaining necessary permits and ensuring that electrical systems are designed to meet the needs of their intended use.
Roof Inspection Template - The contractor’s license number reinforces the credibility of the inspection conducted.
The Hold Harmless Agreement is a crucial document designed to shield parties from legal claims, and finding a reliable template for a Hold Harmless Agreement can greatly facilitate its preparation and appropriate application in various scenarios.
Employee Status Change Form Template Word - Utilize this form to adjust job-related travel requirements for the employee.
NEC Standard Electrical Load Calculation for Single Family Dwellings
(Only for Service Ratings of 120/240V, 225 Amps Max)
Owner:
Location:
Total Floor Area of Dwelling (NEC 220.12)
SQFT.
Factor
Quantity
Volt Amperes
(VA)
“General Lighting”
1.
General Lighting (SQFT X 3 VA/SQ FT (Table 220.12)
3 X
sqft.
2.
Small Appliance Circuits (1500 VA per circuit)
(NEC
1500 X
220.52(A)) (minimum 2)
3.
Laundry Circuit (1500 VA per circuit) (NEC 220.52(B))
4.
Total General Lighting Load (Add lines 1, 2 & 3):
5.
First 3000 VA @ 100%:
3000
6.
Total General Lighting Load – 3000 =
@ 35%=
7.
Net General Lighting Load (Per NEC 220.42) (Add lines 5 & 6):
*Fixed Appliances(if insufficient space, use back):
YES
NO
Garbage Disposal
Bathroom Fan
Microwave
Dishwasher
Other:
Total
8.
3 or less Appliances,
Total Appliance VA;
4 or more Appliances,
75% of Total Appliance VA (NEC 220.53):
*Other Loads (including motors, EV charger(s), etc.)
Nameplate Rating
9. Electric
Range (8000VA or Nameplate)**
10. HVAC
11.
Electric
Oven
12.
Dryer (5000 VA minimum)**
13.
Vehicle Charger
✔
14.
15.
16.
25% of largest motor (NEC 430.24)
Total Service Load Volt-Amperes (VA) (Add lines 7, 8 & 9 thru 16) =
Total Service Load Volt-Amperes / 240-volts =
Amperes
***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. 03-23-2016)
www.ladbs.org
The LADBS NEC Standard Electrical Load Calculation form is an essential document for ensuring that electrical systems meet safety and performance standards. However, it is often accompanied by various other forms and documents that help provide a comprehensive overview of the electrical project. Below is a list of related documents that may be required or beneficial during the electrical permitting and inspection process.
Each of these documents plays a critical role in the electrical permitting and inspection process. It is important to prepare and submit them accurately to avoid delays and ensure compliance with local regulations. Proper documentation not only facilitates a smoother approval process but also enhances the safety and reliability of electrical installations.