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Design Smart (Manageable) Power Distribution Unit (PDU Electricity Measurement)

$750-1500 USD

Закрито
Опублікований about 6 years ago

$750-1500 USD

Оплачується при отриманні
Design a 1 AC input and 8 AC outlet PDU with the specifications below. - Input Voltage: 110-240V Current: 10mA-20A Line Frequency: 46-64Hz - Working Voltage: 5V DC - Measure RMS voltage and current Real, apparent, and reactive power and power factor Accumulated energy usage and expense tracking Line frequency Minimum and peak parameter tracking Alarm Indicators Programmable alarm thresholds Power Outlet ON/OFF Control- Internal load relay (16A) control ON/OFF/Active (Using) status led. (tri-color led for each outlet) General line heat information (temperature sensor for current line) - Communicate with external devices over I2C port. - Write a test windows program to send commands and receive measurements from PDU. The program communicates with the PDU using a I2C to USB converter. - Management program can set AC outlets on or off. - Multiple PDUs can be connected over I2C ports serially. For example, PDU <-> I2C <-> PDU <-> I2C <-> I2CToUSBConverter <-> Computer Multiple PDUs should be manageable using the same computer connection. - Document communication protocol. - Please advise on how the PDUs could be calibrated on mass production. Additional design: - Design a second PDU with single AC outlet with max current 36A.
ID проекту: 16256789

Про проект

13 пропозицій(-ї)
Дистанційний проект
Активність 6 yrs ago

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13 фрілансерів(-и) готові виконати цю роботу у середньому за $1 466 USD
Аватарка користувача
HI I am experienced embedded system developer with more than 8 years of experience. I have completed more than 225 projects here, I would like to discuss more in detail Please get in touch to discuss it further Regards
$2 000 USD за 30 дні(-в)
4,9 (252 відгуки(-ів))
8,0
8,0
Аватарка користувача
I am expert circuit designer and electronics engineer and have worked on interleaved flyback grid tied microconverters and uninteruptable power supplies. please consider sending me a message so that we can discuss further
$750 USD за 20 дні(-в)
5,0 (19 відгуки(-ів))
6,4
6,4
Аватарка користувача
Hi i can hel you , i am old engineers , more design of DPU in the past not problem with your specification i can desing with Altium 18 CAD send full design sch ,pcb, gerber and 3D model if you liked i can send to make PCB at China , good Partner low cost fast and good quality.
$2 222 USD за 25 дні(-в)
4,9 (53 відгуки(-ів))
6,5
6,5
Аватарка користувача
Hi Sir, We have checked your system and we can design it in a very efficient way. you please check our profile and lets do the work with us. you will feel confident with our professional attitude. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have collaboration with Atechcircuits & WELLS Inc in Shenzhen China for excillent quality PCB manufacturing. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$750 USD за 13 дні(-в)
4,8 (46 відгуки(-ів))
6,6
6,6
Аватарка користувача
Hello Dear, I am an expert with more than 15 years of experience in firmware development, Prototyping and PCB Layouts. I have worked exclusively for 10 years in Smart metering field. I have checked the details of your work and I assure you the best possible commercially viable solution with working samples. The offer includes the following 1- Schematics Design and PCB Layout 2- PCB Fabrication and BOM sourcing 3- Firmware development 4- Sample preparation and testing 5- Calibration process 6-Shipment of 2 working samples to client place Regards Ch
$1 250 USD за 30 дні(-в)
4,6 (48 відгуки(-ів))
6,0
6,0
Аватарка користувача
Hello, I have design and developed numerical relays and in which i have measures all the line parameters very accurately. I am familiar with I2C and its communication programming. I have developed PFC Boost, Wireless Energy meter, Online UPS and HVDC. Do let me know if you have any queries/questions. Let us at least get into the interview stage and discuss things. Hoping to hear from you, Jaydip Kathiriya
$5 000 USD за 40 дні(-в)
4,9 (25 відгуки(-ів))
5,7
5,7
Аватарка користувача
Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks
$750 USD за 20 дні(-в)
4,9 (36 відгуки(-ів))
4,9
4,9
Аватарка користувача
Hi, I can design this for you and additionally to make 3D of PDU so you can check how unit will fit PDU. I will make and test code. I can also produce this. All the best, Miroslav
$1 250 USD за 20 дні(-в)
5,0 (3 відгуки(-ів))
4,4
4,4
Аватарка користувача
Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things
$750 USD за 20 дні(-в)
3,9 (9 відгуки(-ів))
4,5
4,5
Аватарка користувача
A proposal has not yet been provided
$833 USD за 30 дні(-в)
5,0 (7 відгуки(-ів))
2,2
2,2
Аватарка користувача
Hello my name is Maria I am an electronic engineer, I would love to design this circuit for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microcontroller, control and remote systems. If you have any doubt I’ll be here for you, write me back, have a great day!
$750 USD за 20 дні(-в)
0,0 (1 відгук)
2,6
2,6
Аватарка користувача
Hi, I have 15 years experience in embedded systems design and development and worked on electricity meter projects and would love to work on this job. I will give you good solution and will also help you afterwards. regards, Ali
$1 250 USD за 20 дні(-в)
0,0 (1 відгук)
0,0
0,0

Про клієнта

Прапор TURKEY
Ankara, Turkey
0,0
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На сайті з жовт. 17, 2011

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