Facebook Twitter Youtube

Custom Transformer Design Solutions – Fast, Reliable, Cost effective and Engineered to Precision

17+ Years of Experience | Expert in Power Transformer Design up to 150 MVA, 330 kV

📍 Based in Palwal, Haryana, India | Serving Clients Across India & Worldwide

📧 Email: trafosolutions.design@gmail.com

+91 7228929222

    About Me

    Welcome to TransformerFreelancer.com – your trusted destination for professional transformer design services. I am a freelance Transformer design electrical engineer with 17+ years of experience– from distribution to power transformers, including special applications like Auto Transformers, Dual HV or Dual LV, LTC and DETC Types. As a freelance transformer design engineer in India, I support transformer manufacturers, EPC contractors, and utility clients with reliable, standards-compliant, and cost-effective transformer design solutions.

    Services & Expertise

    I provide end-to-end electrical design and tender engineering services for:

    • Power Transformers up to 150 MVA / 330 kV Class
    • Auto Transformers, Dual HV/LV, LTC and DETC Types
    • Electrical Design Calculations: Short Circuit, Impulse, Thermal
    • Tender Documentation: GTPs, Cost Sheets, Technical Bids
    • ERP BOM Finalization & Drawing Approvals
    • Support for CPRI / National Test House Certification Projects
    Contact us
    Freelance Transformer Design Engineer

    Notable Project Achievements

    10 MVA, 66/11 kV (PGCIL)

    Passed Short Circuit Test at CPRI

    Contact us

    32/40 MVA, 132/33 kV

    Passed Impulse Test at National Test House

    Contact us

    20 MVA Dual HV Transformer

    Passed full test at National Test House, Ghaziabad

    Contact us

    50.4/63 MVA, 132/33 kV

    Delivered with complete electrical package and testing

    Contact us

    Work Process

    • Requirement Analysis: Understanding customer specifications and standards
    • Transformer Electrical Design: Creating cost-optimized, accurate transformer designs
    • GTP & Document Preparation: For tender, execution, and customer approvals
    • Technical Support: On-call assistance during production, testing, and client meetings

    Professional Experience

    Virginia Transformer Corporation.

    Senior Designer | June 2023 - Present

    Schneider Electric Infrastructure Ltd. (Vadodara)

    Senior Manager - Design | Feb 2017 - Jan 2023

    PME Power Solutions (India) Ltd. (Greater Noida)

    Assistant General Manager - Design | Mar 2011 - Oct 2016

    Crompton Greaves Ltd.

    Engineer | Aug 2010 - Mar 2011

    ECE Industries Ltd. (Birla Group)

    Design Engineer | Aug 2009 – Aug 2010

    Skipper Electricals India Ltd.

    Design Engineer | Jul 2008 - Aug 2009

    Education

    • B.E. in Electrical Engineering – M.D. University, Haryana (1st Class, 2005–08)
    • Diploma in Electrical Engineering – Govt. Polytechnic, Narnaul (2002–05)

    What My Clients Says

    Amit is our go-to transformer design expert for complex and custom projects. His deep understanding of GTPs and CPRI-tested designs has helped us win multiple tenders.” – Client from Noida
    SachinCEO
    Sachin
    We’ve collaborated with Amit Sharma on multiple transformer design projects. His knowledge of short circuit calculations and tender documentation helped us win several government contracts.
    EPC CompanyProject Manager, Delhi NCR
    EPC Company
    Amit's transformer designs have consistently passed CPRI and impulse tests with minimal revisions. His documentation is precise and always delivered on time. A valuable consultant for any transformer OEM.
    Technical HeadTransformer Manufacturing Firm, Gujarat
    Technical Head

    List of the Transformer made.

    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    406611OLTCYNyn0
    2011011OLTCYNyn0
    5116.9OLTCDyn11
    10336.9OLTCDyn11
    2011033OLTCDyn11
    156611OLTCDyn11
    206611OLTCDyn11
    206633OLTCYNyn0d1
    253311OLTCDyn11
    2511033OLTCYNyn0
    256611OLTCYNyn0
    53311OLTCDyn11
    12.5336.9OLTCDyn11
    1013211OLTCYNyn0
    2511011OLTCDyn11
    2511011OLTCDyn11
    12.513211OLTCYNyn0
    37.511011OLTCYNd1
    1613211OLTCDyn11
    31.511033OLTCDyn11
    12.56611.53OLTCDyn11
    2411011OLTCYNyn0
    5011033OLTCYNyn0
    35336.6OLTCDyn11
    256611OLTCDyn11
    306611OLTCDyn11
    1711510.5OCTCYNd11
    356611OLTCYNyn0
    7.53311OLTCDyn11
    6.3336.9OCTCDyn11
    12.5666.9OLTCDyn11
    7.5132100OLTCYNyn0
    101156.3OCTCYNd11
    2513211OLTCYNyn0
    203311OLTCDyn11
    1013211OLTCYNyn0
    4513211OLTCYNd11
    12.513233OLTCDyn11
    2013211OLTCYNyn0
    7.5113.3OCTCDyn11
    506611OLTCYNyn0
    406611OLTCYNyn0
    206611OLTCDyn11
    4211511OCTCYNd11
    56611OLTCDyn11
    56611OLTCDyn11
    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    106611OLTCDyn11
    256611OLTCDyn11
    163311OLTCYNd1
    1611011OLTCDyn11
    813211OLTCYNyn0
    103311OLTCYNd11
    206611OLTCYNyn0
    166611OLTCDyn11
    12.53311OCTCDyn11
    3513211.5OLTCYNyn0
    4511523OLTCYNyn0
    106610.5OLTCYNd11
    5513211.5OLTCYNyn0
    351326.6OLTCYNyn0d1
    12.56611OLTCYNyn0
    31.511011OLTCDyn11
    256611OLTCDyn11
    106611OLTCDyn11
    251326.9OLTCYNyn0
    306611OLTCYNyn0
    22.56611OLTCYNyn0
    16.63311OLTCYNyn0
    306633OLTCYNyn0
    16.513266OLTCYNyn0
    31.5336.9OCTCDyn11
    31.53311OLTCDyn11
    31.56611OLTCDyn11
    31.56611OLTCYNyn0
    5011033OLTCYNyn0
    153311.5OLTCYNyn0
    106611.5OLTCYNyn0
    103311OCTCDyn11
    81326.9OLTCDyn11
    1513233OLTC YNyn0
    12.513211OLTCYNyn0
    3013233 OLTCYNyn0
    186611OLTCDyn11
    31.56611OLTCYNyn0
    3013233OLTCYNyn0
    203311OLTCDyn1
    203311OLTCDyn1
    16.63311OLTCDyn11
    306611OLTCYNyn0
    6313233OLTCYNyn0d11
    2713233OLTCYNyn0
    2513233OLTCYNyn0
    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    106633OLTCYNyn0
    2013234.65OLTCYNyn0
    2011011OLTCDyn11
    1511011.5OLTCDyn11
    83311OLTCDyn11
    4013211OLTCDyn1
    2512011OLTCYNyn0
    2513233OLTCYNyn0
    3513211.5OLTCYNyn0
    206611OLTCDyn11
    12.56611OLTCYNyn0
    353311.5OCTCDyn11
    2013211OLTCYNyn0
    22.53311OLTCYNd1
    306611OLTCDyn11
    163311OLTCYNyn0
    6.36611OLTCYNyn0
    4013211OLTCYNyn0
    31.56611OLTCDyn11
    31.56611OLTCDyn11
    4013233OLTCYNyn0
    103311OLTCYNd1
    22.513211OLTCYNyn0
    106611.55OLTCDyn11
    306611OLTCYNyn0
    206611OLTCYNyn0
    6.75336.6OCTCYNd11
    5011033OLTCYNyn0
    15116.9OCTCYNyn0
    12.5336.9OCTCYNyn0
    31.53311OLTCDyn11
    5534.511OCTCYNd1
    256611OLTCDyn11
    25666.9OLTCDyn1
    203311OLTCDyn11
    5013233OLTCYNyn0
    10013233OLTCYNyn0
    12.56611OLTCDyn11
    83311OLTCDyn11
    1011513.2OLTCDyn11
    12.56633OLTCDyn11
    5011033OLTCYNyn0
    153311OLTCYNd1
    153311OLTCYNd1
    31.513211OLTCYNyn0
    25336.9OCTCDyn11
    406611OLTCYNyn0
    256611OLTCDyn11
    813211OLTCYNyn0
    12.56611OLTCYNyn0
    2013233OLTCYNyn0
    56611OCTCDyn11
    106611OCTCDyn11
    62.56913.8OCTCDyn1
    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    12.56611OLTCDyn11
    36186.9OLTCDyn1
    12.51106.6OLTCDyn11
    12.56611OLTCDyn11
    203311OLTCDyn1
    2013211OLTCDyn11
    201326.9OLTCDyn11
    203311OLTCDyn11
    2513233OLTCDyn11
    1011011OLTCDyn11
    206611.5OLTCDyn11
    31.56611OLTCDyn11
    156633OLTCDyn11
    6313233OLTCYNyn0
    25336.9OCTCDyn11
    31.513233OLTCYNyn0
    5013222OLTCYNyn0
    356633OLTCYNyn0
    2512011OLTCYNyn0
    253311OLTCDyn11
    153311OLTCDyn1
    153311OLTCDyn1
    3534.511OCTCYNd11
    4013236OLTCYNyn0
    2513234.5OLTCYNyn0
    256633OLTCDyn11
    256611OLTCDyn11
    5513211.5OLTCYNyn0
    203311OLTCDyn1
    256611OLTCDyn11
    83311OLTCDyn11
    83311OLTCDyn11
    166633OLTCYNyn0
    2511011OLTCDyn11
    3013233OLTCYNyn0
    83311OLTCYNyn0
    2513211OLTCYNyn0
    3213233OLTCYNyn0
    166611OLTCYNyn0
    18666.6OCTCYNd11
    106611OCTCYNyn0
    256611OLTCDyn11
    2513211OLTCYNyn0
    251326.9OLTCYNyn0
    256611OLTCDyn11
    6313233OLTCYNyn0d11
    163311OLTCDyn11
    3013233OLTCYNyn0
    3013233OLTCYNyn0
    253311OLTCDyn11
    253311OLTCDyn11
    256611OLTCDyn11
    2011011.5OLTCDyn11
    2011011.5OLTCDyn11
    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    86611OLTCDyn11
    2013211.5OLTCYNyn0
    201326.9OLTCYNyn0
    31.56611OLTCDyn11
    156611OLTCDyn11
    406611OLTCDyn11
    3013233OLTCYNyn0
    2512011OLTCYNyn0
    406611OLTCYNyn0
    31.56611OLTCDyn11
    4013211OLTCDyn1
    1434.512.47OCTCDyn1
    22.434.44.16OCTCDyn1
    17.926912.47OCTCDyn1
    286712.47OCTCDyn1
    286712.47OCTCDyn1
    146712.47OCTCDyn1
    23.3313.812.47OCTCYNd11
    1411524OCTCDyn1
    1411524OCTCDyn1
    2011524.94OCTCDyn1
    207034.5HVLTCYNyn0d1
    26.88242X4.16OCTCDyn1yn1
    1411512.47OCTCDyn1
    28115X6926.4X13.2OCTCDyn1
    8444.16OCTCDyn11
    2234.513.09OLTCYNyn0d1
    29.86724X21.64.16OCTCDyn1
    29.866734.54.16OCTCDyn1
    15.6811513.2OCTCDyn1
    13.36934.5OCTCDyn1
    14115X6912.45OCTCDyn1
    29.86724.94.16OCTCDyn1
    37.33324.96.6OCTCDyn1
    35.5624.94.16OCTCDyn1
    41.66634.512.47OCTCDd0
    20.83311534.5OCTCDyn11
    31.369213.2OCTCYNyn2+d
    284612.47OCTCDyn1
    12.511513.8OCTCDyn1
    201384.16OCTCDyn1
    9.666969NO DETCZigZag
    286913.8OCTCDyn1
    1422.924.94OCTCDyn1
    2034.512.47OCTCDyn1
    14694.36OCTCDz0
    144413.2OCTCDyn1
    286912.47OCTCDyn1
    Rating (MVA) HV (kV) LV (kV) Tap Changer Type Vector Group
    12.512013.2OCTCDyn1
    2014026.19OCTCDyn1
    1436.213.09OCTCDyn1
    1434.512.47HV DETCDyn1
    22.434.44.16HV DETCDyn1
    17.926912.47HV DETCDyn1
    286712.47HV DETCDyn1
    286712.47HV DETCDyn1
    146712.47HV DETCDyn1
    23.3313.812.47HV DETCYNd11
    1411524HV DETCDyn1
    1411524HV DETCDyn1
    2011524.94HV DETCDyn1
    207034.5HVLTCYNyn0d1
    26.88242X4.16HV DETCDyn1yn1
    1411512.47HV DETCDyn1
    28115X6926.4X13.2HV DETCDyn1
    8444.16HV DETCDyn11
    2234.513.09HVLTCYNyn0d1
    29.86724X21.64.16HV DETCDyn1
    29.866734.54.16HV DETCDyn1
    15.6811513.2HV DETCDyn1
    13.36934.5HV DETCDyn1
    14115X6912.45HV DETCDyn1
    29.86724.94.16HV DETCDyn1
    37.33324.96.6HV DETCDyn1
    35.5624.94.16HV DETCDyn1
    41.66634.512.47HV DETCDd0
    20.83311534.5LV OLTC + HV DETCDyn11
    31.369213.2HV DETCYNyn2+d
    284612.47LV OLTC + HV DETCDyn1
    12.511513.8LV OLTC + HV DETCDyn1
    201384.16HV DETCDyn1
    9.666969NO DETCZigZag
    286913.8LV OLTC + HV DETCDyn1
    1422.924.94HV DETCDyn1
    2034.512.47LV OLTC + HV DETCDyn1
    14694.36HV DETCDz0
    144413.2LV OLTC + HV DETCDyn1
    286912.47LV OLTC + HV DETCDyn1
    12.512013.2LV OLTC + HV DETCDyn1
    2014026.19HV DETCDyn1
    1436.213.09HV DETCDyn1

    Stay In Touch

    • Email:trafosolutions.design@gmail.com
    • Phone: +91-7228929222
    • Address: House No -6, Street No -3, New Colony
      Ext., Palwal, Haryana, India