● The entire system’s electrical control cabinets utilize an outdoor Rittal-style design with an IP54 protection rating. There are two control cabinets: Cabinet 1 (MCC) and Cabinet 2 (PLC).
● The main power supply to the electrical control cabinets is a three-phase, five-wire system with a rated voltage of AC380V, a rated frequency of 50Hz, and a maximum load current of 600A.
● The black wire inside the cabinet is the AC380V power line, the yellow wire is the AC220V control line, the blue wire is the DC24V control line, and the yellow-green line is the ground line.
● The main components inside the cabinets include molded case circuit breakers, miniature circuit breakers, AC contactors, intermediate relays, inverters, and PLCs.
● The components inside the cabinets are from top brands such as Schneider, Siemens, and Mitsubishi. This ensures stable system operation and a longer service life.
● All equipment controls feature manual and automatic functions, allowing for flexible mode switching to meet diverse control needs.
● The entire system utilizes a Siemens S7-1500 series CPU with ET200 distributed I/O. With its fast response time, integrated CPU display panel, and corresponding debugging and diagnostic mechanisms, it significantly improves production efficiency and reduces costs.
● The control cabinet is equipped with a multi-function meter for real-time monitoring of three-phase voltage, current, and other parameters.
● A wireless communication module is built into the cabinet, enabling remote program modification and the viewing of real-time operating parameters and other information via a mobile app or web browser.
