11kV Oil Immersed Power Transformer

11kV Oil Immersed Power Transformer Key Features:

The 11kV Oil Immersed Power Transformer steps down medium-voltage 11kV input to low-voltage distribution levels such as 0.4kV.

This three-phase unit operates at 50 or 60 Hz and is manufactured in accordance with IEC 60076 and GB 1094 standards.

Available rated capacities range from 100 kVA to 2500 kVA, with vector groups including Dyn11 and Yyn0.

The impedance voltage falls between 4% and 6%.

Transformer oil serves as both the insulation and cooling medium, supporting continuous load operation.

Applications

Optional configurations include an On-load Tap Changer for automatic voltage regulation, online monitoring with SCADA integration, FR3 biodegradable fire-resistant oil, seismic installation designs, high-altitude packages, stainless steel hardware, custom paint finishes, and IEC 61850 communication interfaces.