What is a compact system located close to refrigerated cases called, which uses a plate fluid condenser?

The term that accurately describes a compact system located close to refrigerated cases that utilizes a plate fluid condenser is "modular system." This type of system is designed to provide refrigeration in a space-efficient manner, often integrating closely with refrigerated display cases in commercial settings.

A modular system is advantageous because it allows for the flexibility of installation and operational efficiency. By having the refrigeration components located near the refrigerated cases, the system minimizes the length of refrigerant lines needed, which can improve efficiency and reduce installation complexity. This close proximity can enhance the effectiveness of the cooling process and streamline maintenance.

In contrast, the other options do not accurately represent this specific type of arrangement. Protocol systems generally relate to communication standards rather than refrigeration layout. Centralized systems typically involve a larger, single refrigeration unit serving multiple cases or spaces, and split systems usually refer to systems where the compressor and evaporator are installed in separate locations, making them less compact and less suitable for close installation to refrigerated cases.