Featuring aluminium windings and a galvanized steel tank, these transformers offer excellent corrosion resistance and thermal conductivity, ensuring stable operation in diverse climatic conditions. With voltage ratings up to 33kV and capacities ranging from 50kVA to 2500kVA, they efficiently step down high-voltage utility power to low-voltage levels suitable for residential, commercial, and industrial applications. The compact footprint and easy installation make them ideal for space-constrained substations and overhead/underground distribution networks.
High-Efficiency Aluminium Windings: Reduce copper losses by 30% compared to traditional copper designs, delivering energy savings and lower operational costs.
Weatherproof Construction: IP54/IP67 protection ratings shield internal components from dust, moisture, and direct water jets, suitable for outdoor installations.
Low Noise Operation: Optimized core lamination and anti-vibration mounts minimize electromagnetic noise, compliant with urban environmental regulations.
Thermal Overload Protection: Built-in temperature sensors and automatic cooling fans prevent overheating during peak load periods, extending service life.
Compliance with International Standards: Meet IEC 60076, ANSI C57, and BS EN 60076, ensuring compatibility with global grid systems.
Urban Power Grids: Deployed in residential neighborhoods and commercial districts for reliable low-voltage distribution.
Industrial Parks: Provide stable power for manufacturing plants, warehouses, and heavy machinery operations.
Rural Electrification: Lightweight design facilitates transportation to remote areas, supporting agricultural and community development.
Renewable Energy Integration: Work with solar/wind inverters to convert high-voltage generated power to grid-compatible levels.
Q: What is the typical lifespan of these transformers?
A: With proper maintenance, they offer a service life of 20-30 years, even in harsh outdoor environments.
Q: Can they operate at full load continuously?
A: Yes, designed for 100% continuous load operation with built-in overload protection for temporary peak demands.
Q: Are oil-free options available?
A: While standard models use mineral oil, we offer dry-type (resin-encapsulated) variants for indoor or fire-sensitive installations.