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Looking for someone with industrial knowledge of designing and building an ATS (Automatic transfer switch) with ACB and other accessories. Must be able to start immidiately and have a working verifiable design ready. Must be an Electrical Engineer
Project ID: 40555591
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Active 15 hours ago
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49 freelancers are bidding on average $502 USD for this job

Hi, Before starting, I would first clarify the ATS rating, voltage, number of poles, utility/generator arrangement, ACB specifications, short-circuit level, control voltage, protection requirements, interlocking method, enclosure type, and applicable standards such as IEC/UL/local code. The key challenges are safe ACB selection, electrical/mechanical interlocking, transfer logic, protection coordination, control wiring reliability, manual/auto modes, and manufacturable panel layout. I am an Electrical Engineer with experience in industrial power distribution, ATS/control panel design, ACB/MCCB systems, generator changeover logic, protection devices, control circuits, wiring diagrams, BOM preparation, and manufacturing-ready electrical documentation. I can prepare a verifiable ATS design including single-line diagram, control schematic, component selection, panel layout guidance, interlock logic, accessories list, and testing/commissioning notes. I can start immediately and first review your load rating, generator/utility details, and preferred ACB brand so the design is safe, practical, and ready for fabrication. Regards,
$500 USD in 2 days
5.8
5.8

Hello Sir i am computer and industrial engineer and certified developer and architect so may i can help you please , thanks and regards ,,,,,,,,,,,,,
$500 USD in 7 days
5.6
5.6

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Antenna Design (CST, HFSS) Embedded C Programming. VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI MATLAB/SIMULINK Network Simulator NS2/NS3 Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32. IDEs like Keil MDK V5, ATmel studio and MPLab XC8. PLCs / SCADA PCB Designing Proteus, Eagle, KiCAD and Altium IOT Technologies like Ethernet, GSM GPRS. HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.
$500 USD in 7 days
6.1
6.1

Hi, Yes, For your project, I can help you design a robust Automatic Transfer Switch (ATS) system with ACB coordination, including proper interlocking, protection schemes, and fail-safe transfer logic between utility and generator sources. The focus will be on IEC/IEEE-compliant design, high fault tolerance, and seamless transfer timing to ensure no backfeed or unsafe switching conditions. My approach would include: Complete single-line diagram (SLD) with ATS + ACB configuration Control circuit design (manual/auto mode, interlocks, protections) Relay logic / PLC-based control architecture if required Breaker coordination study and fault level analysis Component selection with industrial-grade reliability Commissioning-ready documentation Two quick questions: What are your system ratings (voltage level, current capacity, and single/three-phase setup)? Do you prefer a relay-based ATS design or PLC/automation-based control system?
$500 USD in 7 days
5.3
5.3

Hello sirI have 11 years of experience as a Senior Electrical Power Systems Engineer. I designed many international projects compliant with NEC - NFPA - IEC codes. I specialize in high-efficiency industrial utility infrastructure, specialized equipment circuitry, and automated panel boards load schedules. Engineering Goal & Focused Layout Solution Fail-Safe Transfer Logic & Interlocking: Implementing a robust, hardware-interlocked and electronically monitored transfer sequence between main utility and generator sources to eliminate any risk of out-of-phase parallel back feeding. Heavy-Duty Fault Ride-Through: Sizing robust Air Circuit Breakers (ACBs) to withstand high industrial short-circuit fault currents (Icu/Ics) and manage severe inductive motor starting currents seamlessly. Intelligent Control Coordination: Integrating programmable ATS controllers with critical protective accessories—including digital undervoltage relays, motorized charging mechanisms, shunt trips, and surge protection devices (SPDs)—to ensure automated, touch-free operation during critical power transitions. For a comprehensive view of our capabilities, please explore our portfolio for work samples and client testimonials. Regards, Eslam
$250 USD in 7 days
5.3
5.3

Hi, You need an Electrical Engineer with industrial ATS experience—Automatic Transfer Switch with ACB and accessories—and a working, verifiable design ready to go. I have designed ATS schemes for standby and prime power applications: ACB-based transfer logic, interlocking, protection coordination, and accessory integration (engine start, annunciation, metering). What I'll deliver: Single-line diagram, control schematic, panel layout, BOM (ACB rating, contactors/relays, CTs, controller), wiring schedules, and a design pack you can hand to a panel builder or manufacturer. Designs follow applicable IEC/IEEE practice for transfer switching and fault levels. I can start immediately and share verifiable ATS/ACB reference designs on request under NDA. What you get: Complete design documentation, not just concept sketches, suitable for fabrication review and site installation. Thanks
$400 USD in 7 days
4.6
4.6

I am an Embedded Systems Engineer with hands-on experience in ESP32, STM32, Arduino, IoT solutions, PCB design, and industrial automation. I specialize in developing complete hardware and firmware solutions from concept to production. My experience includes sensor integration, wireless communication, data logging systems, Ethernet and Wi-Fi connectivity, MQTT communication, cloud integration, and custom PCB development. My expertise includes: • ESP32 Firmware Development • STM32 Firmware Development • Arduino Projects • PCB Design using Altium Designer • IoT Solutions (Wi-Fi, BLE, Ethernet, MQTT) • AWS IoT Integration • Sensor Integration and Calibration • Data Logging Systems • Industrial Automation Projects • Embedded Linux Development • Serial Communication (UART, RS485, Modbus) • I2C, SPI, CAN Bus Development • Product Prototyping and Testing Recent project experience includes: • ESP32 Ethernet-based monitoring systems • BLE sensor networks with multiple wireless nodes • Engine dynamometer data acquisition systems • Industrial pressure, temperature, RPM, and level monitoring systems • MQTT-based cloud monitoring solutions • Custom PCB design and manufacturing support I focus on delivering reliable, well-documented, and production-ready solutions while maintaining clear communication throughout the project. Let's discuss your project requirements and build an efficient solution together.
$650 USD in 25 days
4.5
4.5

Dear Client, At Vutuk Design and Media, we combine advanced mechanical hardware engineering with rigorous multi-physics simulation and elite, studio-grade commercial asset visualization. Supported by a 15-year background spanning precision industrial tool design, an active multi-printer rapid prototyping laboratory running industrial units, and specialized in-house expertise in structural calculation and non-linear Finite Element Analysis (FEA) using Abaqus, our integrated floor is uniquely positioned to handle your Industrial ATS Design project with absolute technical precision. To help us scope your electrical hardware development and media layout requirements precisely, we would like to ask: Do you require structural Finite Element Analysis (FEA) safety factor or thermal dissipation airflow fluid-dynamics reports within Ansys/Abaqus to mathematically validate the enclosure profile? Are you preparing to execute physical fitment checks or stakeholder reviews, and should we concurrently optimize custom wire-management tracks or terminal housings for FDM/SLA 3D printing in our lab? Would you like a high-end 3D animated promotional video or digital presentation from our media studio showcasing cinematic exploded views, component layout paths, and custom corporate branding? We invite you to visit our profile and explore our complete mechanical infrastructure engineering, advanced simulation, and commercial media portfolio. Sincerely,
$500 USD in 7 days
4.5
4.5

As an industrial automation expert with deep-rooted knowledge of electrical engineering, I am confident that I am the perfect choice for your ATS project. Throughout my professional journey, I have mastered skills and delivered successful solutions in the areas you require. Specifically, I have designed and executed various Automation projects like Wastewater Treatment Plant and Water Treatment Plant. In terms of technical proficiency, I am adept in working with diverse tools such as SIEMENS TIA Portal, E plan P8 V2.6, DELTA PLC, ABB PLC to name a few. Out of my numerous accomplishments, my work using Honeywell DCS C200 in iron steel industry resonates with your project as it demanded robust system design and meticulous analysis. Most importantly, what I offer is not just my skills but also my vast experience blended with pure passion for what I do. My ability to comprehend the specific needs of each project and tailor a solution accordingly has always garnered praise. Let me put this passion to use on your ATS project where I'll leverage all my skills and expertise to provide you with a top-notch design that will satisfy your needs completely!
$500 USD in 7 days
5.1
5.1

Hello, I am an experienced Electrical Engineer with expertise in industrial power distribution, Automatic Transfer Switch (ATS) systems, switchgear, and control panel design. I can design a reliable industrial ATS using ACBs and the required protection and control components, ensuring safe, efficient, and standards-compliant operation. My focus is on delivering a practical solution that is ready for implementation and performs reliably in demanding industrial environments. I will provide complete electrical schematics, single-line diagrams, wiring diagrams, control logic, interlocking sequences, component selection, and a detailed bill of materials. Every aspect of the design will be carefully verified to ensure seamless power transfer, proper protection coordination, and compatibility with your existing electrical infrastructure while maintaining ease of installation and maintenance. I am committed to delivering accurate engineering documentation, meeting project deadlines, and maintaining clear communication throughout the project. I am available to start immediately, discuss your technical requirements in detail, and provide ongoing support to ensure the final ATS design meets your operational and performance expectations.
$250 USD in 7 days
3.9
3.9

As an experienced and innovative Electrical Engineer, I bring a unique set of skills to the table that spans traditional electrical engineering knowledge, manufacturing capabilities, and state-of-the-art AI integration. In tackling your project, I will provide you with not just a design but a well-engineered and readily implementable solution. AI, especially in the industrial context is my forte, and I'll incorporate this edge by integrating autonomous agents into your existing ATS set up. Our stack at agentic AI has been proven to be incredibly versatile; from implementing Odoo ERP end-to-end to designing IoT hardware as well as employing MQTT-connected sensor networks. This means that we not only understand how to build an ATS with ACB and other accessories but also how to ensure that it works seamlessly within your industrial workflow. Furthermore, we prioritize actionable solutions over mere prototypes. We understand the significance of production-ready infrastructure in ensuring smooth operations in industries. Let's join hands on this project, and I can assure you won't just receive a 'verifiable design' but a practical solution tailored just for your needs.
$500 USD in 7 days
3.6
3.6

As a qualified Electrical Engineer, I can assist with the complete electrical design of an industrial Automatic Transfer Switch (ATS) incorporating Air Circuit Breakers (ACBs) and the required control, protection, metering, and interlocking accessories. I will develop a practical, standards-compliant design that is suitable for manufacturing and verification, including the power schematic, control wiring, protection philosophy, interlocking logic, component selection, panel layout recommendations, and complete documentation. If you already have a partially completed design, I can review, validate, and optimize it to ensure reliable operation and compliance with applicable electrical standards. One additional question: do you require the final package to comply with IEC standards, UL/NFPA standards, or another local regulatory framework? Bryson.
$350 USD in 5 days
3.0
3.0

ATS systems fail when the ACB coordination and interlocking logic isn’t properly defined from the start, especially under load transfer conditions. This is strictly low-voltage switchgear design work where protection coordination, safety interlocks, and compliance need an electrical engineering design background. Immediate execution only makes sense if the single-line diagram and breaker specifications are already finalized and verified. In most cases issues come from unclear transfer logic between utility and generator or missing protection grading between devices. Is your existing setup already designed with a complete single-line diagram and ACB protection coordination, or does that still need to be developed? Best regards, Fizza Nadeem K
$250 USD in 5 days
2.4
2.4

Hi, I have strong experience in power electronics and industrial automation systems, including the complete design of Automatic Transfer Switches. I can immediately provide a working, verified ATS design that integrates Air Circuit Breakers and essential protection accessories. As an electrical engineer, I will ensure the control logic and power supply stages meet rigorous industrial standards. I am ready to start right away and can share relevant portfolio examples to confirm my readiness. Best regards
$350 USD in 5 days
2.1
2.1

I'm a design professional with 15 years of design and operating/installing experience. Fee free to send me a message to create your panels.
$500 USD in 7 days
4.1
4.1

Hello, I would appreciate the opportunity to work on your Industrial ATS design project. I am confident in my ability to deliver accurate, high-quality work with complete dedication and professionalism. I can assist with the design of an Automatic Transfer Switch (ATS) system, including ACB integration, control logic, component selection, and detailed engineering documentation. I understand the importance of reliability, safety, and compliance in industrial power systems, and I am ready to start immediately. My priority is to provide a well-organized, accurate, and timely solution that meets your project requirements. I look forward to discussing your specifications and contributing to the successful completion of your project. Thank you for your consideration.
$450 USD in 7 days
0.6
0.6

Hello, Your ATS requires an industrial-grade design integrating an ACB and accessories; likely failure points are improper synchronization control and undersized ACB coordination. I'll deliver complete electrical schematics, PLC transfer logic, ACB coordination studies, panel layouts, BOM, and a factory acceptance test plan so you can start immediately. I follow IEC standards and simulate transfer scenarios to confirm safe switching. I previously designed a 2MW ATS with ABB ACBs that passed FAT and reduced switchover time below 200 ms. As an improvement I recommend adding remote monitoring and staged reclosing to minimize nuisance trips. I can provide the verifiable design package and begin work immediately. Thank you, - Bohdan
$555 USD in 2 days
0.4
0.4

Hi, this is Joshua from Davis. I have strong experience in industrial electrical design and practical project delivery. I understand you need an industrial ATS design engineer who can start right away. You need a working, verifiable ATS design with ACB and related accessories, built for real world use. I can deliver a clear and build ready solution that fits industrial standards and your operating needs. I would develop the single line design, control logic, protection coordination, and accessory integration. I can also prepare the design package for review, verification, and implementation. I can communicate in real time in your time zone and can provide a simple demo or part of the project within 12 hours of starting. Q1: What voltage, current, and phase rating does the ATS need? Q2: Do you want an open transition or closed transition design? Q3: Which standards or site requirements must the design follow? Best regards, Joshua
$555 USD in 4 days
0.0
0.0

Having worked on a range of multi-disciplinary projects that encompass electrical engineering and industrial design, I believe I possess the necessary skill set to expertly handle your Automatic Transfer Switch (ATS) project. I have a deep understanding of the inner workings and intricacies of ATS, including ACB and other accessories. As an Electrical Engineer with a specialization in MEP design for residential and commercial projects, I'll bring my seasoned knowledge to the table. My expertise isn't limited to just designing: I'm proficient with practical implementation and building too. This means my designs aren't just theoretical, but founded on physical reality. This hands-on experience will prove beneficial when producing the working verifiable design you need immediately. I also value time, quality, and communication which align perfectly with your project needs. My focus on fast turnaround times will help ensure that there aren't any delays in getting your project off the ground. In sum, I offer both comprehensive know-how in industrial ATS design and a dedication to delivering quality results swiftly. Choose me for a collaborative journey that promises efficiency, accuracy, and reliability from inception to completion.
$500 USD in 3 days
0.0
0.0

Hello, thanks for posting this project. I understand the description and desired outcome. I will work smartly and deliver work that meets your expectations. I am an experienced and specialized freelancer with 8+ years of practical experience in Automation, Engineering. I have completed similar projects. Visit my profile to check samples of my latest work and client reviews. Connect in chat to share details and I will respond with clear ideas. Looking forward, Sai
$250 USD in 7 days
0.0
0.0

Norwalk, United States
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Member since Aug 12, 2013
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