The 25 KVA Distribution Transformer is a high-efficiency electrical transformer designed to safely step down high-voltage electricity to low-voltage power for residential, commercial, agricultural, and light industrial applications. Built with premium-grade copper or aluminum windings, high-quality CRGO core, and mineral insulating oil, it delivers reliable performance, low energy losses, and long service life. Designed for continuous outdoor operation, the 25 KVA transformer ensures stable voltage regulation, excellent overload capacity, and dependable power distribution. It is suitable for utility networks, factories, commercial buildings, and rural electrification projects.

Specifications

Capacity: 25 KVA
Transformer Type: Distribution Transformer
Phase: Single Phase or Three Phase
Cooling Type: ONAN (Oil Natural Air Natural)
Frequency: 50 Hz
Primary Voltage: 11 kV / 33 kV (or as required)
Secondary Voltage: 400 V / 230 V
Core Material: High-grade CRGO Silicon Steel
Winding Material: Copper or Aluminium
Insulating Oil: Mineral Transformer Oil
Insulation Class: IEC Standard
Vector Group: Dyn11 (Three Phase) / As Required
Mounting Type: Pole Mounted or Pad Mounted
Protection: Pressure Relief Device, Oil Level Indicator, Breather, HV/LV Bushings
Standards: IEC 60076 / IS / ANSI (depending on manufacturer)
Application: Step-down power distribution for utility and industrial networks

Applications

Utility power distribution networks
Residential and commercial power supply
Industrial facilities and factories
Agricultural irrigation systems
Schools, hospitals, and government buildings
Rural electrification projects
Construction sites
Renewable energy distribution systems
Commercial complexes and office buildings

Transformer 25 KVA