● The entire system’s electrical control cabinets utilize an indoor Rittal-style design with an IP40 protection rating. There are four control cabinets: cabinets 1, 2, and 3 are MCC cabinets, and the final one is a PLC cabinet. This design effectively isolates interference between power and signal lines.
● 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 400A.
Die schwarze Leitung im Inneren des Gehäuses ist die AC380V-Stromleitung, die gelbe Leitung ist die AC220V-Steuerleitung, die blaue Leitung ist die DC24V-Steuerleitung und die gelb-grüne Leitung ist die Erdleitung.
● The main components inside the cabinet include molded case circuit breakers, miniature circuit breakers, AC contactors, intermediate relays, and inverters. The control cabinet consists of a controller, a PLC, and other components.
● Cabinet components utilize top-tier brands such as Schneider, Mitsubishi, and Omron, ensuring system stability and a longer service life.
● All device controls feature manual and automatic functions, with flexible mode switching to meet diverse control needs.
● The entire system utilizes the Mitsubishi Q series CPU, a modular structure that allows for flexible product configuration and scale, with a maximum input and output point count of 4096.
● The control cabinet is equipped with a multi-function meter for real-time viewing of three-phase voltage, current, and other parameters.
Alle Parameterwerte auf dem SPS-Bedienfeld können in Echtzeit geändert werden, und alle Alarminformationen können auf dem Alarmbildschirm angezeigt werden, was den Umgang mit abnormalen Situationen erleichtert. In Notfällen ermöglicht die Not-Aus-Taste des SPS-Schranks eine schnelle Abschaltung.
