Efficient Power Distribution
TMR Transformers specializes in high-quality distribution transformers, designed to efficiently step down voltage levels for safe and reliable power distribution.
Distribution Transformers
TMR Transformers is a manufacturer of distribution transformers that step medium-voltage supply down to the low voltages used by homes, businesses and industry. Positioned at the final stage of the power network, these units deliver a safe, stable and continuous supply while keeping energy losses to a minimum.
We manufacture distribution transformers with primary voltages of 11 kV, 22 kV and 33 kV in three-phase configurations at 50 Hz or 60 Hz, with ONAN, ONAF and AN cooling options. Built around low-loss CRGO cores and high-conductivity windings, our transformers offer high mechanical strength, strong short-circuit withstand, low partial discharge and good thermal stability. Each unit is manufactured and tested in-house to relevant IS/IEC standards.
From residential feeders and commercial complexes to lighting plants and sensitive electronic loads, TMR distribution transformers are designed for cost efficiency and a long, low-maintenance service life. As a direct manufacturer we can tailor ratings, vector groups and fittings to your project. Request a quote for a distribution transformer matched to your load.
Key features & specifications
- Primary Voltage: 11kV, 22kV, 33kV
- Frequency: 50Hz / 60Hz
- Phases: Three-phase
- Cooling Systems: ONAN, ONAF, AN
- High mechanical strength
- Strong ability to withstand short circuits
- Low partial discharge
- Good thermal stability
- Efficient energy conservation
- Cost Efficiency: Optimal design for reducing energy losses and operational costs.
- Electric & Electronics: Powers sensitive electronic equipment, ensuring stable voltage levels.
- Lighting Plants: Provides efficient power for lighting systems in various settings.
Frequently asked questions
- What is a distribution transformer?
- A distribution transformer is the final transformer in the power network, stepping medium voltage such as 11 kV, 22 kV or 33 kV down to the low voltage used by homes, businesses and industry. It provides a safe, stable supply while minimising energy loss.
- How do I choose the right distribution transformer?
- Select a distribution transformer based on your primary and secondary voltage, required kVA capacity (with allowance for future load), phase and vector group, cooling type and installation environment. TMR's engineers can help you match a rating to your load profile.
- What voltages do TMR distribution transformers support?
- TMR manufactures three-phase distribution transformers with primary voltages of 11 kV, 22 kV and 33 kV at 50 Hz or 60 Hz, with ONAN, ONAF and AN cooling options and ratings configured to your requirements.
- Can TMR customise distribution transformers?
- Yes. As a direct manufacturer, TMR can tailor capacity, voltage, vector group, fittings and cooling to suit your project, and manufactures and tests each unit in-house to relevant IS/IEC standards.
Contact Us for a Customized Solution Today
Tell us about your power requirements and our team will design a transformer or panel solution built precisely for your needs.