Innovative Auxiliary Transformers Reliability Redefined
Auxiliary Transformer
At Trio Transformers, we’ve perfected the art of crafting auxiliary transformers. Our compact, highly efficient, low-cost, and durable transformers are unmatched in the industry. With two established manufacturing facilities in Gujarat and ongoing expansion, we’re well-positioned to serve our top-tier clients. Our in-house design team ensures every auxiliary transformer is precisely tailored to meet individual customer needs.
Building The Future, Restoring The Past
Dedicated Customer Teams & An Agile Services
Application of AUXILIARY TRANSFORMER
Power Plants
Substations
Wind Park
Solar Plants
Key Benefits AUXILIARY TRANSFORMER
Reliable Power Supply
Energy Efficiency
Enhanced System Safety
Longevity
Specifications
| Type | Auxiliary Transformer |
|---|---|
| Reference Standard | IS 11171 |
| Rating | Upto 100kVA |
| Input Voltage | 800 / 415 / 230 / As per requirement |
| Output Voltage | As per requirement |
| Configuration | Three Phase |
| Cooling | Air/Oil |
| Frequency | 50 / 60 Hz |
| Insulation Class | F / H |
| Type of Winding | Double Wound |
| Winding Material | Copper / Aluminum |
| Vector Group | Dyn11 or As per requirement |
| Core | CRGO |
| Core Type | Strip |
| Operating / Ambient Temperature | 45 Degree |
| Enclosure | As per requirement |
Our Approach, Our Philosophy
Trio Transformer has been a prominent player in the transformer manufacturing industry for over thirty long years. With a strong and established supply across India and rapidly growing global presence and footprint, it is offering high-quality transformers to the leading multinational companies.
With state-of-the-art manufacturing facilities located at Ahmedabad and Baroda in the state of Gujarat (India) and a highly dedicated team of more than 30 plus skilled workers, it enables us to produce and manufacture cutting edge transformer solutions. We pride ourselves on being an ISO 9001:2015-certified organization, proving our commitment to quality, efficiency, and customer satisfaction.
























