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Password Based Circuit Breaker
Rs. 9,799
48 in Stock
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PROJECT DESCRIPTION

The project is designed to control a circuit breaker with help of a password only. A keypad is connected to the project to enter the password. Fatal electrical accidents to the line man are increasing during the electric line repair due to the lack of communication and co-ordination between the maintenance staff and the electric substation staff.

This proposed system provides a solution, which can ensure the safety of the maintenance staff e.g. line man. The control to turn ON/OFF the line lies with the line man only. This system has an arrangement such that a password is required to operate the circuit breaker (ON/OFF). Line man can turn off the supply and comfortably repair it, and return to the substation, then turn on the line by entering the correct password.

The system is fully controlled by a microcontroller from 8051 family. A matrix keypad is interfaced to the microcontroller to enter the password. The entered password is compared with the password stored in the ROM of the microcontroller. If the password entered is correct, then only the line can be turned ON/OFF. Activation / deactivation of the circuit breaker is indicated by a lamp (ON/OFF).

Further the project can be enhanced by using an EEPROM for user to change the password for a more secured system. It can also be interfaced with a GSM modem for remotely controlling the electronic circuit breaker via SMS.

PROJECT HIGHLIGHTS
Extensive audio-visuals available.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm.
Pre-programmed Microcontroller.
All-inclusive solution kit.
Easy to use, Self-explanatory kit.
BLOCK DIAGRAM
Hardware Requirements
  • 8051 series Microcontroller
  • Relay Driver IC
  • Relays
  • Matrix Keypad
  • Crystal
  • Resistors
  • Capacitors
  • Diodes
  • LED
  • Transformer
  • Voltage Regulator
  • Lamps
Software Requirements
  • Keil compiler
  • Language:Embedded C or Assembly
Q & A
Q:  Which microcontroller is used in this project?
A:  A 40 pin microcontroller from 8051 family is used in this project.
Q:  What is password based circuit breaker?
A:  It is a safe & secure circuit breaker which will operate through a secure password
Q:  Where is this kind of circuit breaker used?
A:  In maintenance of electrical lines, Lineman can turn off the supply and comfortably repair it, return to the substation and turn on the line by entering the secure password
Q:  Can I replace lamps with any other load?
A:  Yes, any electrical load with wattage up to 200W can be used.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.4/5
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Showing 4 of 14 reviews Show All
Saurabh singh, Lucknow on 20th July, 2015, 05:26 PM

I came to know about Edgefx through my senior. I directly typed Edgefx kits in Google.I decided to buy a kit from Edgefx by the words of my senior. And I like the complete kit.Yes the kit delivered on time with the right components.No Improvements required.

Parmar Hitendrasinh Gulabsinh, Morbi on 2nd June, 2015, 10:40 AM

I came to know about Edgefx when I am searching for the components of my project.I decided to buy a kit because I was short on time and Edgefx providing the fully assembled kit.The kit got delivered on time with all the right components.No Suggestions.

Saurabh singh, Lucknow on 30th May, 2015, 06:14 PM

I come to know about Edgefx through Internet and I used project title as a keyword to find Edgefx. I decided to buy because COD facility.I like the whole package. The kit delayed for a day.I directly purchased through online. No Improvements.

S Pratap, Bangalore on 22nd May, 2015, 11:24 AM

The Kit was delivered to me in 3 days as said and with all the right components.I didn't build the project as it a Ready made but my Queries are resolved with the project report and I’m satisfied with Kit because of its output.It’s Good Experience for me to do my project.I will recommend to others because of your instant service.I had referred my friend to contact to your company person who handover the kit to me.

Rating Breakdown (14 Reviews)
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