Oil Type Transformers
Hermetic Oil Type Distribution Transformers
Alisha’s Hermetic Oil Type Distribution Transformers are available in the range of 25 – 5000 kVA and can handle voltages up to 36 kV. They are designed in both single-phase and three-phase configurations and use oil for natural cooling (ONAN). These transformers are equipped with either idle tap changers or automatic on-load tap changers and are suitable for both indoor and outdoor installations.
Wide Power & Voltage Range
From 25 to 5000 kVA and up to 36 kV to meet diverse project requirements.
Efficient Natural Cooling
Utilizes the high thermal capacity of oil for effective and reliable natural cooling (ONAN).
Versatile & Robust Design
Suitable for both indoor and outdoor installations, with flexible tap changer options.
Transformers with Conservator Tanks
For specific applications, we offer transformers with a conservator tank, designed to accommodate the expansion of transformer oil with temperature variations. These tanks are meticulously calculated to store the increased volume of oil as it heats up.
Air exchanges occur via silica gel (air dryers) that absorb moisture, preserving oil quality. Regular maintenance is crucial for longevity.
