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Smart Online Mini UPS

₹12500-37500 INR

Closed
Posted about 8 years ago

₹12500-37500 INR

Paid on delivery
We are an IT company having office in china and we have been doing some small scale projects in the past as well mostly related to Power Electronics. We require a designer that has good insight and knowledge on Power electronics with micro controllers and has the ability to completely design full functional project with hardware and software as and when required. Also holding the ability of choosing the right components to make it economic friendly with volume production of industrial standards. I want to design a Smart Mini UPS for which details are as below; • Switching power supply AC input voltage: 100-260V • Switching power supply DC output voltage: 4.15-12V • Charging current: Maximum 5000mA • USB output voltage: 5.0V-5.2V • USB output current: 2100 mA • DC socket output voltage: 5V /7.5V/9V/12V • DC socket output voltage/current of 5V/2100 mA • DC socket output voltage/current of 7.5V/9V/12V/2100 mA • Overcharge protection voltage: YES • Over discharge protection voltage: YES • Discharge conversion efficiency higher than 95% to 85% for 2.1A In addition i want to add a mini access point router in this device so this device will have an add-on module so when required we can add this feature on the hardware and make it a Mini UPS with AP Router. The device should be smart enough to share the health status of the device over different mode of communication for monitoring purpose as below; a) Ethernet b) Wifi c) GSM Health status monitoring as below; 1) AC Input : ON/OFF 2) DC OUTPUT : ON/OFF 3) AC Input Voltage / Current Value 4) DC Output Voltage / Current value 5) Charging Battery Status and health of the battery 6) Temperature of the UPS And whatever possible heath monitoring can be available to the device. We need highly efficient device with high charging speed for the backup battery and very low loss on discharge. I want the device to have a single touch operation and the device should be able to have a physical representation of all the inputs , outputs and health status on the device itself as well. Above are the details that i plan to have in my device. Any suggestions and ideas are welcome. Interested Candidates can write me in detail about their interest over this project, with time line , budget and flexibility of working to ensure to adapt with the timely changes which suits the projects requirements. Thanks & regards on Behalf of BASE
Project ID: 10396015

About the project

9 proposals
Remote project
Active 8 yrs ago

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9 freelancers are bidding on average ₹185,987 INR for this job
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Hi I am a post graduate power electronics engineer and having very good industrial experience in product design and development. I worked many projects like online UPS, Grid tie Inverters etc. I am ready to work for you. Please contact for further discussion.
₹166,666 INR in 45 days
4.9 (53 reviews)
6.6
6.6
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Dear Sir, We are a team of european engineers with electronic and software skills. We have experience in power supply design. We are able to design your smart power supply and build a prototype for your approval. We are also located in china (shenzhen). Beeing in the same contry will be more convenient for our cooperation. We are bidding to provide professional and guaranteed service. Our schedule will be : 1- 10 days design. 2- 10 days prototype building. 3- 10 days test and validation. milestones : 1- 30% deposit. 2- 40% due on design approval. 3- 30% due on prototype approval. Best Regards Daisy
₹666,666 INR in 30 days
5.0 (3 reviews)
2.8
2.8
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A proposal has not yet been provided
₹27,777 INR in 30 days
0.0 (0 reviews)
0.0
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i would like to do this project. you can send me your detail and when to finish this project and all that. thank you.
₹38,888 INR in 10 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
₹27,777 INR in 16 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
₹666,666 INR in 60 days
0.0 (0 reviews)
0.0
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Hi, I will be able to deliver you the solution involving WiFi, Ethernet, GSM, control power state, chosing right micro-controller etc. I have most of these resource available to start my work and can start immediately after your interest on my bid. Please discuss. Thanks, Abhishek Dwivedi
₹12,777 INR in 10 days
0.0 (0 reviews)
0.0
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About the client

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China
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Member since May 3, 2016

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