Distribution Transformers
01BEE star-rated, oil-immersed units to IS 1180 — up to 2500 kVA, 11 kV and 33 kV class, with CRGO or amorphous cores for low losses in Indian field conditions.
Application · Utility & rural distributionEXPLORE
ISO 9001:2015 · Govindpura Industrial Area, Bhopal
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TRANSFORMER & ELECTRICAL ENGINEERING · SINCE 1992
Engineering Power.
Enabling Progress.
Distribution, power and inverter duty transformers from 25 kVA to 10 MVA — designed, built and tested in Bhopal for utilities, renewable energy, infrastructure and industry.
Established 1992ISO 9001:2015 CertifiedBIS · BEE Star RatedGovindpura, Bhopal
SINCE
ESTABLISHED 1992
QUALITY SYSTEM
ISO 9001:2015
RATING
UP TO 10 MVA
STANDARDS
IS 1180 · IS 2026 · IEC
SHOP FLOOR · GOVINDPURA, BHOPAL1992
Manufacturing in Bhopal, Madhya Pradesh
ABOUT DYNAMECH
Engineering built on experience.
Established in 1992, Dynamech Electropower Pvt. Ltd. manufactures and repairs Power Transformers, Distribution Transformers and Inverter Duty Transformers from its operations in Bhopal — built to national and international specifications for the networks India depends on. Our transformers are in service with State Electricity Boards, development authorities, and public and private sector clients.
- 01Experienced engineering team
- 02Skilled technicians on every stage of build
- 03Quality-controlled manufacturing
- 04National and international specifications
- 05Energy-efficient designs
TRANSFORMER SOLUTIONS
What we engineer.
Power Transformers
02Up to 10 MVA, 33 kV primary, to IS 2026 / IEC 60076 — step-lap cores, copper windings, ONAN / ONAF cooling for substations and heavy industry.
Application · Substations & heavy industryEXPLORE
Inverter Duty Transformers
03Step-up transformers up to 13.2 MVA for solar inverter outputs — multi-winding vector groups, galvanic isolation and daily thermal cycling, per IEEE C57.159.
Application · Solar & renewable plantsEXPLORE
Amorphous Core Transformers
04Low-loss distribution transformers to IS 1180 built on amorphous metal cores, for markedly lower no-load losses over the life of the asset.
Application · Energy-efficient networksEXPLORE
ALSO FROM DYNAMECH
Solar Energy Solutions
Electrical Infrastructure
Control Panels
High Mast Lighting
ENGINEERED FOR INDUSTRY
Where our transformers work.
From state utility networks to solar parks and water pumping stations — each sector brings its own duty cycle, and we design for it.
MANUFACTURING EXCELLENCE
Built to Perform.
Tested to Deliver.
Design, core and coil, tank fabrication, assembly and testing happen in our own works in Govindpura Industrial Area, Bhopal — so every stage is visible, controlled and accountable.
AERIAL VIEW · GOVINDPURA INDUSTRIAL AREA, BHOPAL
CORE & COIL · TANKING
ASSEMBLY BAY · BHOPAL WORKS
TANK FABRICATION
DISPATCH · 5.4 MVA POWER TRANSFORMERTHE PROCESS
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01DesignElectrical & thermal design to spec
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02Core & CoilCore building and winding
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03AssemblyActive part assembly
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04Tank FabricationTank, radiators, fittings
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05DryingMoisture removal from insulation
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06Oil FillingFiltered oil under vacuum
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07TestingTests to IS / IEC
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08DispatchInspection and delivery
TESTING & QUALITY
Every Transformer.
Tested for Confidence.
Our in-house testing facilities support quality assurance and verification against IS 2026, IS 1180, IEC 60076 and other applicable standards — so performance is measured, recorded and documented by qualified engineers before dispatch.
FINAL INSPECTION BEFORE DISPATCHREFTESTVERIFIES
T.01
Insulation Resistance & PI
Insulation condition
T.02
Voltage Ratio Measurement
Turns ratio
T.03
Vector Group & Polarity
Phase relationship
T.04
No Load Loss
Core losses
T.05
Load Loss & Impedance
Copper losses
T.06
Temperature Rise
Thermal performance
T.07
Induced Over Voltage
Inter-turn insulation
T.08
Separate Source Voltage
Major insulation
T.09
Zero Sequence Impedance
Earth-fault behaviour
T.10
Winding Resistance
Joint & conductor integrity
T.11
Pressure & Vacuum Test
Tank strength, oil tightness
T.12
Oil Dielectric Strength (BDV)
Transformer oil quality
T.13
Tan Delta
Insulation dielectric loss
T.14
Partial Discharge
Insulation defects
T.15
Magnetic Balance
Core & winding symmetry
T.16
Paint Adhesion
Surface protection
6 of 16 tests shown
QUALITY & CERTIFICATIONS
Certified company. Type-tested products.
An ISO 9001:2015 quality system, BIS and BEE compliance, and transformers tested at nationally recognised laboratories. Certificate copies and type-test reports are available to customers and consultants on request.
01 · COMPANY
Company certifications & registrations
ISO 9001:2015
BUREAU OF INDIAN STANDARDS
MAKE IN INDIA
MSME REGISTERED
NSIC
TÜV RHEINLAND
SIEMA MEMBER
GPRD GUJARAT02 · PRODUCT
Transformer testing & approvals
CPRI
ERDA
NABL LAB TESTED
NATIONAL TEST HOUSE
BEE STAR RATED
C&I GROUP
VIJAI ELECTRICALS
UL
NISE
TERAWATT TESTING
TECHLAB TESTING
HI-PHYSIX LAB
HI-TECH
MAXOP
STANDARDSIS 1180IS 2026IEC 60076IEEE C57.159ANSI · BS · AS · SABS on request
SELECTED PROJECTS
Proven in the field.
RENEWABLE ENERGY
5.4 MVA power transformer for a renewable energy site
Designed, built and tested at our Bhopal works, moved on a hydraulic trailer and erected on site with conservator, radiator banks and marshalling box ready for commissioning.
- CLIENT
- Details on request
- LOCATION
- Ujjain division, MP
- SOLUTION
- Power Transformer
- CAPACITY
- 5.4 MVA
RENEWABLE ENERGY
2,200 kVA inverter duty transformer for a solar plant
A step-up inverter duty transformer that connects solar inverter output to the MV network, built for harmonic content and daily thermal cycling.
- CLIENT
- Details on request
- LOCATION
- Solar plant, India
- SOLUTION
- Inverter Duty Transformer
- CAPACITY
- 2,200 kVA
UTILITY
Star-rated distribution transformers for Madhya Pradesh DISCOMs
Regular supply of BEE star-rated distribution transformers to all three Madhya Pradesh distribution companies, covering circles from Gwalior to Chhindwara.
- CLIENT
- MPMKVVCL · MPPKVVCL
- LOCATION
- Bhopal, Indore, Jabalpur zones
- SOLUTION
- Distribution Transformers
- STANDARD
- IS 1180, BEE star rated
UTILITY
Distribution transformers for Uttar Pradesh and Chhattisgarh
Distribution transformers supplied to MVVNL circles across central Uttar Pradesh and CSPDCL circles across Chhattisgarh.
- CLIENT
- MVVNL · CSPDCL
- LOCATION
- Lucknow & Raipur zones
- SOLUTION
- Distribution Transformers
- STANDARD
- IS 1180
WHO WE SUPPLY
Trusted by state utilities across three states.
Dynamech transformers are in service with distribution companies in Madhya Pradesh, Uttar Pradesh and Chhattisgarh, and with EPC contractors and private industry.
BHOPAL
MPMKVVCL
Bhopal · Guna · Gwalior
INDORE
MPPKVVCL
Indore · Barwaha · Ujjain · Ratlam · Dhar · Mandsaur
JABALPUR
MPPKVVCL
Jabalpur · Shahdol · Chhindwara · Sagar · Satna · Chhatarpur
LUCKNOW
MVVNL
Lucknow · Faizabad · Ayodhya · Sultanpur · Shahjahanpur · Hardoi · Barabanki
RAIPUR
CSPDCL
Raipur · Bilaspur · Bishrampur · Bhilai · Jagdalpur · Raigarh
EPC & INDUSTRY
Associated companies
Agrawal Power Pvt. Ltd. · AK Infra · Adrak Engineering · UBI Tech · Sanfield India Ltd.
INSIDE THE WORKS
From our shop floor to the field.
AFTER-SALES SUPPORT
Support Beyond Delivery.
The same team that designs and builds your transformer is the team you call when it needs attention — including repair of transformers in service.
S.01
Warranty
Every product is warranted against manufacturing defects, with the period set out in your order or tender terms.
S.02
After-sales service
Repair and reconditioning of power and distribution transformers.
S.03
Technical assistance
Engineering support on installation, commissioning and specification.
S.04
Preventive maintenance
Oil testing and condition checks that catch problems before outages.
S.05
Customer support
A named contact for every order, from enquiry to service life.
FREQUENTLY ASKED
Questions buyers ask us.
Can't find your answer? Call toll-free 1800-274-0282
What transformer ratings does Dynamech manufacture?
Dynamech manufactures oil-immersed transformers from 25 kVA up to 10 MVA, in voltage classes up to 33 kV. Inverter duty transformers for solar plants can be built up to 13.2 MVA.
Which standards are Dynamech transformers built and tested to?
Distribution transformers are built to IS 1180 (BEE star-rated), power and inverter duty transformers to IS 2026 and IEC 60076, and inverter duty designs follow the IEEE C57.159 guide. Other national and international specifications can be met on request.
Where is the Dynamech factory located?
Our works are at 55-56 'A', Sector 'H', Govindpura Industrial Area, Bhopal, Madhya Pradesh 462023, India, where design, core and coil, tank fabrication, assembly and testing take place.
Which utilities does Dynamech supply?
Dynamech supplies distribution transformers to state utilities including MPMKVVCL Bhopal, MPPKVVCL Indore, MPPKVVCL Jabalpur, MVVNL Lucknow and CSPDCL Raipur, as well as EPC contractors and private industry.
Does Dynamech repair transformers?
Yes. We repair and recondition power and distribution transformers, and provide technical assistance, preventive maintenance and oil testing through the service life of the equipment.
How do I get a quotation?
Send your rating (kVA/MVA), voltage ratio, quantity and delivery location through the quote form on this page, on WhatsApp at +91 92299 99911, or call our toll-free number 1800-274-0282.
Let's Build Reliable Power Infrastructure.
Share your rating, voltage and quantity — our engineering team replies with a technical offer, usually within one working day.
WORKS & OFFICE
55-56 'A', Sector 'H', Govindpura Industrial Area,Bhopal, Madhya Pradesh 462023, India
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