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Electrical design

We need a circuit that can detect when a residential home emergency backup generator is running. These are 220 Volts AC and typically a Generac or Kohler 10-20 KW powered by natural gas or propane. We need a simple circuit that can identify either a pure sine wave from the utility a stepped sine wave from the generator and activate a simple relay for dry contact control.

Compétences : Génie Électrique

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Concernant l'employeur :
( 2 commentaires ) Manassas, United States

N° du projet : #12685886

Décerné à :

uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with speci Plus

250 $ USD en 4 jours
(187 Commentaires)
6.9

9 freelance ont fait une offre moyenne de 361 $ pour ce travail

seshupower

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, multi-chan Plus

666 $ USD en 15 jours
(46 Commentaires)
5.9
iTinkerBell

Hello! I am a experienced electrical engineer for 10+ years. I can provide a perfect solution. Thanks.

500 $ USD en 15 jours
(1 Commentaire)
0.8
250 $ USD en 10 jours
(0 Commentaires)
0.0
phlox1

A proposal has not yet been provided

250 $ USD en 1 jour
(0 Commentaires)
0.0
gold2star

I am a professor of Electronics and Engineering. I am an Electronics and Electrical Design Engineer with the areas of expertise in Microcontroller,Embedded System,PCB design and layout and firmware development for sy Plus

250 $ USD en 5 jours
(0 Commentaires)
0.0
MasoudMcQueen97

Hello, If you want your project professionally and inexpensively done contact me ! By the way, the budget is opened to discuss!

388 $ USD en 10 jours
(0 Commentaires)
0.0
graphicsinsect

Hi , We are ready for your project!!! Please check our portfolio in the provided link, https://www.freelancer.com/u/graphicsinsect.html Graphics insect is an innovative and creative studio specialized in Graphic D Plus

361 $ USD en 0 jours
(0 Commentaires)
0.0
mvish88

Dear Employer, Hire me, I can do this project. I am experienced electronics enthusiast working in the field since 8 years. My work area includes Computer Software, Embedded Systems (Hardware & Software), Analog & Plus

250 $ USD en 10 jours
(0 Commentaires)
0.0
333 $ USD en 10 jours
(0 Commentaires)
0.0