Primary tension – high tension

Suspension structure with single-phase transformer

rural electrification

15 kva pole type substation

pole transformer

Polymeric insulator with 3d insulators

Base for transformer with type 4 three-phase register

Regular colony electrification

Electric basement detail

Cross sectional view of 230/115 kv substation

Laying of 69 kv power cable.

Transformation bco installation detail

High voltage tower

Street lighting

Electrical plan of the powerhouse of the hydroelectric power station

electrical substation

h type structure for transformer

underground aerial transition

Pole with single-phase transformer

Transmission tower 25 meters high

electricity detail