Pad-mounted transformers are generally mounted on the ground for underground distribution networks. These types of transformers are generally used for urban and rural residential, commercial and industrial loads. These units are generally equipped with cable boxes or compartments for terminating the cables on HV and LV bushing terminals.
Three pre-engineered arrangements are available, determined by the customer requirement and standard:
Utec’s Pad Mounted Transformers are oil immersed, generally hermetically sealed type. The tank is designed to accommodate expansion of oil during loading through the use of corrugated steel sheets. Sealed type tanks with detachable radiators having gas space which is normally filled with Nitrogen on top of oil or free breathing type having oil conservator can also be offered as per customer requirement.
The windings are generally made up of copper. However, Aluminum windings can also be offered. All the standard designs have been proven by type testing, including Impulse withstand, temperature rise, sound level and short circuit tests. Utec’s pad-mounted distribution transformers share the following features:
Product Range:
Standard Accessories:
Optional Accessories (If required):