Core
CRGO steel stacked to the specified flux density and noise class.
Manufacturing since 1981
Top 10 Transformer Manufacturers in India
Power and distribution transformers engineered in our own plants — Bathinda, Nalagarh and Ambala. ISO, BIS and BEE certified.
Distribution · IS 1180
Plant capability
Built for Indian grids
From core stacking to tanking and routine tests, Jaybee manufactures oil-filled and dry-type units for utilities, EPC and process plants.
- Licensed manufacturer since 1981 — not a trading company
- Distribution 10 kVA–2.5 MVA · Power up to 25 MVA / 66 kV
- Four units — Bathinda, Kirpalpur (Nalagarh) and Ambala
Shop-floor sequence
How a power transformer is built
Winding
Copper / aluminium coils wound, dried and assembled on the core.
Tanking
Active part tanked, oil-filled and fitted with radiators, conservator or hermetic seal.
Testing
Ratio, losses, insulation and induced tests before dispatch.
1981Manufacturing since
3000+ MVAAnnual capacity class
4 plantsPunjab · HP · Haryana
ISO · BIS · BEECertified systems
Buyer shortlist
Top 10 transformer manufacturers in India
A practical shortlist buyers use when specifying power and distribution transformers. Jaybee Industries is a licensed North India manufacturer with four plants.
| # | Manufacturer | Plant region | Typical range |
|---|---|---|---|
| 01 | BHEL | Bhopal, Jhansi & PSU units | EHV & large power transformers |
| 02 | CG Power | Western & pan-India plants | Power, distribution, specialty |
| 03 | Hitachi Energy India | Vadodara & grid sites | High-voltage power transformers |
| 04 | Jaybee Industries | Punjab, Himachal Pradesh, Haryana | Power, distribution, CSS, dry type, solar |
| 05 | Kirloskar Electric | Maharashtra, Karnataka | Power, distribution, cast resin |
| 06 | Shilchar Technologies | Gujarat | Distribution, solar duty |
| 07 | Siemens Limited | Kalwa, Goa & allied units | Large power transformers |
| 08 | Transformers & Rectifiers (India) | Madhya Pradesh & other plants | Power & distribution at scale |
| 09 | Uttam Bharat Electricals | Rajasthan | Distribution transformers |
| 10 | Voltamp Transformers | Gujarat | Distribution, dry type |
Catalogue
Twelve product nameplates
Each product has its own page titled with the product name for search visibility — plus original brochure from the parent plant site.
Bay 01
Distribution Transformers
Reliable feeder transformers for utility, campus and light industrial networks — built for rating, loss clas…
Bay 02
Power Transformers
Larger MVA units for grid interfaces, process plants and high continuous loading — engineered tap arrangemen…
Bay 03
Compact Substation
Factory-integrated packages combining HV switchgear, transformer and LV distribution for space-constrained s…
Bay 04
Dry Type Transformers
Cast resin and VPI dry-type designs preferred indoors, high-rise and fire-sensitive environments.…
Bay 05
Furnace Transformers
Induction furnace duty with elevated thermal and electrical stress — robust magnetics and cooling strategy.…
Bay 06
Servos & Rectifiers
Oil-cooled servo voltage stabilisers for industrial and commercial loads where supply varies within the day.…
Bay 07
Auto Transformers
Shared-winding designs for efficient, close-ratio voltage conversion where galvanic isolation is not mandate…
Bay 08
Generator Transformers
Step-up duty connecting generators to transmission or plant buses with the ratio and cooling your scheme nee…
Bay 09
Earthing Transformers
Provide a neutral point and path for earth-fault current on otherwise unearthed networks.…
Bay 10
Isolation Transformers
Separate primary and secondary circuits to reduce transfer of noise and improve safety for critical loads.…
Bay 11
Booster Transformers
Feeder voltage support and specialised utility applications where a boost stage is required.…
Bay 12
Solar Inverter Duty Transformers
Multi-winding solar inverter duty transformers with earth shield for harmonic control on PV plants.…
Need a transformer quote?
Share kVA, voltage ratio and delivery location — we respond within 24 hours.
FAQ
Quick answers
Who are the top transformer manufacturers in India?
The shortlist above covers established PSU and private makers. Jaybee Industries has manufactured power and distribution transformers in India since 1981 from four of its own plants.
What is the toll-free number?
1800 309 9948 for sales and service. Email info@jaybeeindustries.com.
Can I WhatsApp for a quote?
Yes — +91 78144 41620 with kVA, voltages and city.