25-8418_NRO_Wells_118_and120_-_Drawing_E-7.pdf

This document is an elementary control diagram for the NRO Wells 118N and 120N Improvements project for Collier County, Florida. The technical drawing details the electrical control schematic for a well pump control panel, specifically showing the wiring, control logic, and panel layout for a Variable Frequency Drive (VFD) system. The diagram includes detailed electrical connections, control circuitry, and system components such as isolation transformers, main breakers, emergency stops, and monitoring interfaces.

The control diagram is designed for a well pump system with multiple control features including manual and automatic modes, fault detection, reset capabilities, and integrated monitoring systems. The panel includes provisions for enclosure heating, cabinet lighting, Ethernet connectivity, and various control signals. The drawing is part of a bid set prepared by an engineering firm located at 9160 Forum Corporate Parkway in Fort Myers, Florida, with the project bearing a Florida Certificate of Authorization number EB-0000020.