Electrical design

Đã hoàn thành Đã đăng vào 7 năm trước Thanh toán khi bàn giao
Đã hoàn thành Thanh toán khi bàn giao

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.

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ID dự án: #12685886

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5 đề xuất Dự án từ xa 7 năm trước đang mở

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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 Thêm

$250 USD trong 4 ngày
(242 Đánh Giá)
7.2

5 freelancer chào giá trung bình$355 cho công việc này

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 Thêm

$666 USD trong 15 ngày
(56 Nhận xét)
6.7
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 Thêm

$361 USD trong 0 ngày
(0 Nhận xét)
0.0