Sizing MEP Equipment


MEP Equipment Power Rating Calculations



All right, now we come to an important part in the electrical design process for any type of buildings, this part states the used methods and approaches for sizing power ratings of all MEP Equipment used thought the building.

In this course, we will not use thumb of rules as many designers do for sizing the power rating of MEP Equipment but we will provide the professional way for doing such calculations which give more confidence for the designer about his calculations.



However, as a fast guide, we will refer at the end of the calculation methods for MEP Equipment to the famous Thumb of rules used and the conditions to use it.





MEP Equipment Power Rating Calculations



In below, you will find the list of MEP Equipment that we will explain their power rating calculations, this list will be updated regularly so, it is preferable if you register in our website to get the updates in your email once they had been issued.




Power Sources Equipment


Power Sources Equipment



1

Transformer Sizing Calculations


 
 
 
 



 

2

Generator Sizing Calculations


 
  1. Generator Power Ratings,
  2. Application type,
  3. Location Considerations,
  4. Fuel Selection Considerations,
  5. Site Considerations,
  6. Environmental Considerations,
  7. System Voltage and Phase,
  8. Acceptable percent of voltage & frequency dip,
  9. Acceptable duration of the voltage & frequency dip,
  10. Percent and type of loads to be connected,(Part One) (Part Two)
  11. Load step sequencing,
  12. Future needs.




3

UPS Sizing Calculations


4

Central Battery System Sizing Calculations


5

PV Photovoltaic System Sizing Calculations


Power Quality Equipment


Power Quality Equipment



1

Load Bank Sizing Calculations


2

Automatic Voltage Regulator AVR Sizing Calculations


3

Capacitor Bank For PF Correction Sizing Calculations


MEP Loads Equipment


MEP Loads Equipment



1

HVAC Equipment Power Rating Calculations


2

Elevator Power Rating Calculations


3

Pumps Power Rating Calculations


4

Electrical Water Heaters Power Rating Calculations
 
1- Hot Water System Components,

2- Different types of Water Heaters used in domestic and commercial buildings,

3- How to choose the best type of water heater for any application?


 

Step#1: Determination of The Building/Occupancy Type
 
Step#2:  Calculation of The Minimum Number of Plumbing Facilities for a Given Type of Building/Occupancy






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    2 comments:

    1. need information on transformer sizing calculations

      ReplyDelete
    2. can you please finish this section? i need the rest of the info

      thank you

      ReplyDelete

    Leave a comment to help all for better understanding