This Architectural Drawing is AutoCAD 2D drawing of Trifile connection Diagram of the secondary Protection System. In this Drawing, the current wiring must have a 4 mm² section and the voltage wiring must have a 2.5 mm² section, with insulation according to the way of installing, two capacitive sources can be used instead of one with two outputs, the DJ1 circuit breaker must have a maximum rated current of 16 A, type IEC, curve C. like details are mentioned. For more details and information download the drawing file.
