General single line diagram for a pelletizing plant substation (Vale/Progen). Covers 34.5kV feeders down to 4.16kV and 440V distribution levels. Includes emergency generator sets, power transformers (1.5MVA typ.), and harmonic filter banks. Detailed layout for MCCs (CJM80B1, CCM80B1, etc.) and moyor feeds for mixers & exhaust fans. Technical data on short-circuit levels (Icc=30kA, 42kA) and protection logic included. Units in mm, drawing following standard industrial SLD formats. Diagrama unifilar geral da subestação 7SEPAT.
Substation Single Line Diagram DWG
