Fundamentals of PLC and DCS Industrial Automation Systems | Level measurement скачать в хорошем качестве

Fundamentals of PLC and DCS Industrial Automation Systems | Level measurement

These educational documents provide a comprehensive technical guide to industrial electrical control systems and instrumentation. They detail the selection and calculation of critical power components, such as circuit breakers, contactors, and thermal overloads, specifically focusing on protecting motors from excessive inrush current. The materials explain various sensing technologies, including inductive proximity sensors for metal detection and specialized instruments for measuring fluid flow and liquid levels. Additionally, the texts provide practical engineering formulas and NEC standards for sizing cables and wires based on voltage drop and insulation types. Detailed comparisons are also made between star-delta motor starting configurations to illustrate how voltage reduction minimizes mechanical and electrical stress. Overall, these sources serve as a manual for designing and maintaining reliable classic control architectures.