Find Jobs
Hire Freelancers

Electric Panel and subpanel Short Circuit Calculation

$30-250 USD

ปิดแล้ว
โพสต์ 23 วันที่ผ่านมา

$30-250 USD

ชำระเงินเมื่อส่งงาน
I need someone who knows how to do Electric Panel and subpanel "Short Circuit" Calculation. Need to Perform the short circuit calculations.... Send me a message if you can do it. =============================================== I am building an ADU. We want to replace the existing 400 amp single meter panel with a 400 amps dual meter panel. we will need one 400 amps main dual meter panel , and two 225 Amps subpanel, one subpanel for the main house and one subpanel that will use only 175 amps, for the ADU. 1- The city s asking the following: Contact SCE to get the Short Circuit Letter otherwise 42kAIC shall be used for single phase 600A (or less) service per SCE Electrical Service Requirements (ESR). Perform the short circuit calculations to show the available fault currents at the main service panel and the subpanels. Indicate the short circuit withstand/interrupting rating of all the panels. [110.9, 110.10] 2- getting a letter from SCE is not an option, it will take forever. ================================================== 3- I contacted the city again and got this answer: We need to see the calculated fault current at each new panel: 225A Service Sub Panel and 225A ADU Sub Panel. In order to calculate the fault currents, you’ll need the available fault current at the source which is the new 400A dual gang meter panel. In order to obtain the available fault current at the new 400A main service panel, you have a several ways: *** Contact SCE service planner to obtain the short circuit letter. *** Use SCE typical available fault current for this type of service: 42,000AIC. *** Since the new service is still 400A same as the existing 400A single meter panel, you can match the existing AIC rating of the existing 400A single meter panel and use that value to calculate the fault currents at the two 225A panels downstream. Please email me a field picture of the existing 400A single meter panel showing the existing AIC rating. *** Regarding the method of calculating the fault current at a panel, you can use Eaton Bussmann short circuit calculator. Just print screen the calculation and paste it on your drawings.
รหัสโปรเจกต์: 38260879

เกี่ยวกับโปรเจกต์

19 ข้อเสนอ
โปรเจกต์ระยะไกล
ใช้งานอยู่ 20 วันที่ผ่านมา

กำลังมองหาการสร้างรายได้ใช่ไหม?

ประโยชน์ของการประมูลกับ Freelancer

กำหนดงบประมาณและกรอบเวลาของคุณ
รับเงินจากการงานของคุณ
อธิบายข้อเสนอของคุณในภาพรวม
ลงทะเบียนและเสนอราคาฟรี
19 ฟรีแลนซ์กำลังเสนอราคาโดยเฉลี่ย $170 USD สำหรับงานนี้
รูปอวาตาร์ของผู้ใช้
Hi, how are you doing? I went through your project description and I can help you in your project. 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: • Embedded C Programming. • VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI • 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. • 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. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$250 USD ใน 7 วัน
4.6 (62 รีวิว)
6.1
6.1
รูปอวาตาร์ของผู้ใช้
Dear Client, With over 30 years of experience in electronics design, circuit design, and advanced PCB design, I am excited to apply for the high-quality Electric Panel and Subpanel Short Circuit Calculation project for your ADU upgrade. My approach focuses on meticulous calculation and documentation to meet city requirements and ensure safety and compliance. 1. I will analyze the existing 400A single meter panel and its components to determine the current short circuit withstand/interrupting ratings. This will serve as the basis for calculating fault currents at the main service panel and downstream subpanels. 2. I will compute the available fault currents at key points: the 400A dual meter main panel, the 225A service subpanel for the main house, and the 175A subpanel for the ADU. 3. I will provide detailed reports and diagrams showing calculated fault currents, panel AIC ratings, and the methodology used for calculations. Q1. Could you provide specifications or documentation regarding the existing 400A single meter panel's AIC rating to ensure accurate calculation of fault currents for the new dual meter panel setup? I am enthusiastic about the opportunity to contribute my expertise to your ADU upgrade project. Let's ensure your electrical systems are safe, compliant, and ready for reliable operation. Best Regards, Hari Mohan
$190 USD ใน 2 วัน
4.3 (6 รีวิว)
6.1
6.1
รูปอวาตาร์ของผู้ใช้
Hi there, I've reviewed the details of your project, Residential Short Circuit Calculation! With 4-5 years of experience in Electronics and Electrical Engineering, I’m confident in delivering top-notch results that align with your vision and goals. Do you have any additional ideas or features in mind? Let’s discuss them and explore how we can make your project even better. What We Offer: Proven Experience: Check out our portfolio and client ratings to see our high-quality work and happy clients. Flexible Bid: The bid amount is just an estimate. We'll finalize it after a detailed discussion to understand your exact needs. Innovative Solutions: We provide creative and effective solutions customized for your project. Let’s connect to discuss your project in detail. Looking forward to working with you! Best regards, Rashid Amjad.
$250 USD ใน 8 วัน
5.0 (3 รีวิว)
4.6
4.6
รูปอวาตาร์ของผู้ใช้
Hello sir, I am a licensed electrical engineer. I have 10 years experience in the field of designs and construction. I have some ideas regarding short circuit issue, and also can simulate full single line diagram with a parametric values of breakers & cables & impedances to control short circuit values. Please check my portfolio for more info. My best regards, Eslam
$250 USD ใน 5 วัน
4.9 (9 รีวิว)
4.7
4.7
รูปอวาตาร์ของผู้ใช้
As an experienced electrical engineer with a profound skill set predominantly focused on electrical and electronics, I am ready to take on your project. My capabilities extend well into areas like short-circuit calculation, DMARC reports, power BI, and Linux/Redhat, all of which will guarantee the complete and effective handling of this crucial task. Replace the existing single meter panel with a dual meter panel, is a project that demands a highly detailed and cautious approach. I can confidently tell you that these attributes are very much two of my fortes. By carefully examining the specifications given by the city authorities and analyzing the best ways to meet them efficiently, it's no exaggeration to say that my grasp in this field matches the task at hand perfectly. Completing your project correctly in relatively little time is absolutely doable for me. My ability to leverage technological tools like Eaton Bussmann short circuit calculator coupled with my expertise in electrical engineering affords me a significant advantage over other candidates. In light of all these facts, I firmly believe that you'll find my skills tailored for your needs and will be pleased with our cooperation. I look forward to discussing your project further and lending my expertise to serve you effectively.
$230 USD ใน 7 วัน
4.9 (27 รีวิว)
4.6
4.6
รูปอวาตาร์ของผู้ใช้
I am a seasoned electrical design engineer with 15 years of experience. I possess the necessary knowledge and skills to successfully complete your project concerning short circuit calculations according to standards. Please contact me to initiate the project. Kindly provide the distances between the transformer to the main panel and from the main panel to the sub-panel, along with the cable sizes. With this information, I will be able to provide you with accurate short circuit calculations.
$150 USD ใน 3 วัน
5.0 (3 รีวิว)
3.8
3.8
รูปอวาตาร์ของผู้ใช้
Hi, I am experienced in performing electric panel and subpanel "Short Circuit" calculations and can help you meet the city requirements for your ADU project. Here's what I can do for you: Perform short circuit calculations for the new 400A dual meter panel and the two 225A subpanels. Calculate the available fault currents at the main service panel and the subpanels. Indicate the short circuit withstand/interrupting rating of all panels as required. Thank you
$140 USD ใน 2 วัน
4.8 (12 รีวิว)
4.1
4.1
รูปอวาตาร์ของผู้ใช้
Hello. I'm an electrical engineer with more than 30 years of experience in the engineering and design of electrical power, protection, and control systems and I have extensive experience in performing different power systems studies including short circuit calculations. The information required for the short circuit calculations are as below: 1. The available 3-phase fault current and X/R ratio at the utility tie-in point. 2. Electrical single-line diagram 3. Cable sizes and lengths. I can perform the calculations using ETAP software which is more accredited than Eaton Bussman short circuit calculator. I can also help in providing other types of calculations and studies as needed.
$250 USD ใน 7 วัน
5.0 (1 รีวิว)
3.8
3.8
รูปอวาตาร์ของผู้ใช้
Residential Short Circuit Calculation My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
$30 USD ใน 1 วัน
4.9 (7 รีวิว)
3.0
3.0
รูปอวาตาร์ของผู้ใช้
Hello I am an Experienced Electrical Design Engineer. I have completed multiple residential and commercial electrical projects as per standard. I will share my previous work with you. I will provide you the short circuit calculation. Looking forward to your response. Thanks
$190 USD ใน 5 วัน
5.0 (3 รีวิว)
2.9
2.9
รูปอวาตาร์ของผู้ใช้
Hi Dear! Are you in need of precise and reliable short circuit calculations for your ADU project? Look no further! I specialize in performing accurate short circuit calculations and providing detailed documentation to ensure compliance with city requirements. For your project, I will calculate the available fault currents at the new 400A dual meter main service panel and the two 225A subpanels, one of which is designated for your main house and the other for your ADU. Using the Eaton Bussmann Short Circuit Calculator, I will generate professional and clear results, perfectly tailored to your project's specifications. To get started, I will need some essential data from you, including the available fault current at the new 400A main service panel, the distance between the main service panel and each subpanel, and the impedance of the cables used. If you have existing data from your 400A single meter panel, that would be highly beneficial. My goal is to provide you with a seamless, hassle-free experience, ensuring that your electrical system is both safe and compliant. Let's work together to make your ADU project a success with accurate and dependable short circuit calculations! Best Regards Shahid
$230 USD ใน 3 วัน
5.0 (1 รีวิว)
0.8
0.8
รูปอวาตาร์ของผู้ใช้
MASTERS IN ELECTRICAL ENGINEERING As an electrical engineer with a diverse range of technical skills and extensive experience in different fields like electrical panel design, automation, and backend REST API development, I firmly believe that I am the perfect fit for your project. Your project description resonates with my core expertise and ability to navigate complex scenarios while providing optimal solutions. Given your constraints of time and unavailability of a service letter from SCE, relying on Eaton Bussmann short circuit calculator to produce reliable results seems viable. My proficiency in backend development utilizing Python (Django/ Flask / FASTAPI) or C# (.NET / Blazor) coupled with database management skills with MySQL/MongoDB/PostgreSQL/Elastic Search would ensure an efficient approach - printing screen the calculation and pasting it into your drawings. Overall, I bring not just the technical expertise but also a deep commitment to delivering excellence to every project I undertake
$140 USD ใน 4 วัน
5.0 (1 รีวิว)
0.3
0.3
รูปอวาตาร์ของผู้ใช้
Hi there I am a top rated freelancer and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your Residential Short Circuit Calculation plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$210 USD ใน 5 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
Hi there, I will do this project in advance design and professionally by meeting your guidelines according to Standards & Codes. I have done European, USA and Middle East Projects. I’m professional MEP mechanical engineer expert in tendering of projects, BMS & Automation System, Design of DBs, Lighting Design, Electrical Load Calculations, Cable Sizing, Circuit Breaker Sizing and Coordination, Special aspects of design for Hospitals and high-rise buildings and selection of diversity factor for loads in domestic, residential and commercial buildings with professional engineer team. Can you share more information into chat box? I have gone thorough in your project description. I have worked on several similar projects. I’m interested in your project. I’m a full-time freelancer. I would give you quality work because your satisfaction and work quality is my first priority. I’m waiting for your message to discuss. Thanks!
$40 USD ใน 7 วัน
0.0 (0 รีวิว)
1.2
1.2
รูปอวาตาร์ของผู้ใช้
With your need for a skilled electrician to perform short circuit calculations specifically related to the installation of a 400 amp dual meter panel with two 225 amp subpanels, I am confident that my extensive knowledge and experience in electrical engineering and electronics make me an ideal candidate for this project. Over the past four years, I have honed my design and implementation expertise, particularly in circuit design and PCBs for commercial and industrial purposes. My understanding of microprocessor and microcontroller projects will be instrumental in accurately calculating the fault currents at each panel and efficiently utilizing Eaton Bussmann short circuit calculator, as required by the city. Furthermore, I offer comprehensive services from schematic design to 3D CAD design of PCBs. This unique skill set extends to the completion of integrated projects like yours; not only can I expertly conduct the fault current calculations, but I can also ensure that all the necessary information is clearly presented on your drawings. Choose me for your project and rest assured that you'll receive meticulous work done within agreed time frames and with utmost customer satisfaction - guaranteed. Let's discuss this opportunity further.
$70 USD ใน 1 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
I am experienced professional electrical engineer. I have expertise in file of Electrical panel design for residential and commercial buildings.
$140 USD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0
รูปอวาตาร์ของผู้ใช้
I having 5 + years of experience in Design of ( Electrical , HVAC , STRUCTURE , PLUMBING ,ARCHITECTURE , Revit , Sketchup , solar panel with calculations AutoCAD drafting ) for Residential and Commercial low/high rise buildings. I will provide all aspects of Electrical System for your project as per standards (NEC or any local if any) and specification within the required time and budget. I will also share my previous samples Well versed in; I HAVE A SHOPPING MALLS & SOCIETY'S & HOSPITALS & UNIVERSITIES & HOUSE'S & FLAT'S & FACTORIES , BUILIDING, DESIGN IN ALL DRAFTING ON THE ALL PROJECTS WORKING . ELECTRICAL DETAILS;- 1. Lighting Layouts 2. Power Layouts 3. Single Line Diagram 4. Fire Alarm System 5. ELV (Subject to Client’s requirement) 6. Lighting Protection System 7. Design Calculations 8. Equipment Installation Detail Drawings. 9. Take-off sheets and Bills of quantity 10. Technical Specifications and more
$80 USD ใน 7 วัน
0.0 (0 รีวิว)
0.0
0.0

เกี่ยวกับลูกค้า

ปักธงของ UNITED STATES
Santa Monica, United States
5.0
1
ยืนยันวิธีการชำระเงินแล้ว
เป็นสมาชิกตั้งแต่ ก.ย. 6, 2010

การยืนยันลูกค้า

ขอบคุณ! เราได้ส่งลิงก์สำหรับเครดิตฟรีให้คุณทางอีเมลแล้ว
เกิดข้อผิดพลาดขณะส่งอีเมลของคุณ กรุณาลองอีกครั้ง
โลโก้ Freelancer Thailand / ภาษาไทย
Freelancer เกี่ยวกับ ข้อกำหนดหุ้นส่วน แอป
โลโก้ Apple App Store โลโก้ Google Play
ไม่สามารถคัดลอกไปยังคลิปบอร์ดได้ โปรดลองอีกครั้งหลังปรับเปลี่ยนการอนุญาต
คัดลอกไปยังคลิปบอร์ดแล้ว
ผู้ใช้ที่ลงทะเบียน งานที่มีการโพสต์ทั้งหมด
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
กำลังโหลดตัวอย่าง
ได้รับอนุญาตสำหรับตำแหน่งทางภูมิศาสตร์
เซสชั่นการเข้าสู่ระบบของคุณหมดอายุและคุณได้ออกจากระบบแล้ว กรุณาเข้าสู่ระบบอีกครั้ง