Visit Report Of 400kv Power Substation ✦ Essential

Strong electromagnetic fields are present; metallic objects may "tingle" if not grounded.

) gas; more compact and housed indoors, ideal for urban areas. 2. Power Transformers The "heart" of the substation. Steps voltage down from . visit report of 400kv power substation

A dense copper mesh (earth mat) is buried underground to protect personnel from step and touch voltages. 🏗️ Technical Specifications (Typical) Standard Value Incoming Voltage 400,000 Volts (AC) Cooling Method ONAN/ONAF (Oil Natural Air Natural/Forced) Insulation Medium Porcelain/Composite for AIS; SF6cap S cap F sub 6 Busbar Configuration Double Main and Transfer (for high reliability) Strong electromagnetic fields are present

Provide a visible physical break in the circuit for safe maintenance. 4. Protection & Control Room more compact and housed indoors

Houses the (Supervisory Control and Data Acquisition) system.