Find Jobs
Hire Freelancers

Design an interlock panel using contactors

$10-30 USD

Cerrado
Publicado hace casi 7 años

$10-30 USD

Pagado a la entrega
I need help in designing an interlock panel using contactors so that two power sources can work in tandem. I have 120VDC/ 25A Battery Charger, 120VDC/200AH Common Battery Bank. Please go through the attached word file and picture uploaded for further details.
ID del proyecto: 14058383

Información sobre el proyecto

13 propuestas
Proyecto remoto
Activo hace 7 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
13 freelancers están ofertando un promedio de $47 USD por este trabajo
Avatar del usuario
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 welding power supplies design, high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$166 USD en 5 días
4,8 (49 comentarios)
6,4
6,4
Avatar del usuario
I am arduino expert and electrical engineering student. I accept your conditions. Reply me fast so that i can start work on your project. Do consider my application. I have made autonomous fire fighting robot with obstacle avoidance and now working on wireless bomb disposal robot with human hand imitation as my final year project. I work excellently and my aim is simply quality and your satisfaction before receiving payment. If awarded, this task, you can rest assured of the best delivery. Message me so that we can discuss further.
$100 USD en 4 días
5,0 (25 comentarios)
4,9
4,9
Avatar del usuario
Hi! Im an electrical and electronic masters graduate of UWE currently working as an electrical engineer in a reputed company. Good in AUTOCAD and AUTOCAD MEP. I have the experience of programming in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. I also have the knowledge and experience of ELECTRICAL AND ELECTRONICS circuit analysis and design. I also have experience in embedded systems using microcontrollers like PIC, ATMEL, ARDUINO and most of the other types. I have made different kinds of devices varying from radios to drones and more. I am very keen to work on implementation projects I also have studied Artificial intelligence. Im very thorough with subjects like Neural networks, Fuzzy systems, Genetic algorithms and Expert Systems. I have done BCS (British computer society) diploma level. I have the knowledge on PHP/HTML5/mySQL for website development. I have completed many freelancer assignments successfully. If you are interested in hiring me, please send me a message. I have made a lot of reports in the recent past. I have good experience in using Microsoft office softwares like Word, Excel and Powerpoint. I can write reports of any length without mistakes. Thank you!
$25 USD en 1 día
4,8 (20 comentarios)
4,1
4,1
Avatar del usuario
A proposal has not yet been provided
$30 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
hello; I am quite interested in helping you with your project. I am an electrical engineer and I do have a good experience in electrical design. warm regards Mohamed Salah
$35 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
A proposal has not yet been provided
$35 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
$35 USD en 6 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I'm ready to help with your project, whatever the requirements are. Hoping to get your project done on time with a reasonable quality. Good Luck.
$30 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
hi, I am an experienced electrician who has worked with contactors for a long time, i have made electrical interlocks for star-delta , and forward-reverse motor starters. Thank you.
$30 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
sorry for my English What is VOC? In the description written 2. Battery Chargers: 120VDC / 25A But the diagram shows an accumulator. Logically connect the charging to the battery, and from the battery through the converter to power the load
$25 USD en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED KINGDOM
Sheffield, United Kingdom
4,9
7
Forma de pago verificada
Miembro desde mar 13, 2015

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.