pole mounted transformers in extensive rural area

pole mounted transformers are used in extensive rural area. These polemounted transformers range from 3kva transformer to 167kVA transformer and transform 11,000 to 33,000 volts down to a low voltage of 400 volts. Pole mounted transformers (50 kva pole mount transformer)are reasonably small in size and mass so that it is easy to install them on single pole structures, and larger units on two-pole structures, approximately 5 meters above the ground. This makes the pole mounted transformers inaccessible, reducing the risk of injury to animals and people and minimizing vandalism.