Electrical Engineering (airconditioning)

Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
1 reply · 2K views
Ronica
Messages
1
Reaction score
0
How do you size up an airconditioner for a room measuring 3m*2m housing a 25A, 48V dc UPS system, a radio repeater and about 20 48V dc relays.
 

Discussion

Engineering news on Phys.org
I'm no HVAC expert to say the least but I will send you on a mission. To know how to size the AC you need to know how much heat energy is being dumped into the room. How many watts is the repeater, etc.
 

Similar threads

Solving an Electrical Engineering Challenge with a Tank of Electrolyte Liquid

  • Hraabo
  • · Replies 5 ·
  • Electrical Engineering
Replies
5

Advantages of Three Wheel Boot Strap System Airconditioning

  • Rahul Mohan P
  • · Replies 5 ·
  • Mechanical Engineering
Replies
5

Programs Electrical Engineering PhD or Applied Physics PhD?

  • Kirti_Vardhan_1
  • · Replies 3 ·
  • STEM Academic Advising
Replies
3

Engineering Should I pursue a master's in electrical engineering without industry experience?

  • JR14Watt
  • · Replies 18 ·
  • STEM Career Guidance
Replies
18

"Easy" but cool electrical engineering projects

  • Josh225
  • · Replies 6 ·
  • Electrical Engineering
Replies
6

Do I need to know related rates for electrical engineering?

  • Singularity13
  • · Replies 3 ·
  • Electrical Engineering
Replies
3

What to read to learn Electrical Engineering

  • atgblue1
  • · Replies 4 ·
  • Electrical Engineering
Replies
4

Other Electrical Engineering bachelors to Astrophysics PhD -- good idea?

  • Atlas618
  • · Replies 7 ·
  • STEM Academic Advising
Replies
7

Is electrical engineering a good major for machine learning/AI jobs?

  • Syandan21
  • · Replies 3 ·
  • STEM Academic Advising
Replies
3

Root Mean Square: What It Is & Why It Matters in Electrical Engineering

  • Puglife
  • · Replies 3 ·
  • Electrical Engineering
Replies
3