OneU Detection & Suppression Products

OneU by Viking provides active asset protection for unoccupied areas. The OneU’s compactness is one-of-a-kind with a height of only 1U (1.75”) and width equal to a 19” rack. The OneU is capable of detecting fire threats with an aspirating system that includes two smoke detectors. Fires can quickly be extinguished using the Novec 1230™ clean agent which leaves no residue. The OneU provides reliable and active fire protection without robbing space from IT components and equipment. Now you can protect against shorts, overloads, overheating, and component failures in the smallest space possible. The OneU is perfect for Micro, Modular, & Edge Data Centers; Server, Network & Telecommunication Cabinets; and, Production Control Cabinets in industrial applications.

OneU DD Aspirating Smoke Detector systems provide the same functionalities as OneU Active Extinguishing Systems — without the integrated Novec™ 1230 extinguishing module. The OneU DD has an aspirating system that draws air samples through a piping system consisting of up to five racks and analyzes the air samples for the presence of smoke particles, as well as monitoring and controlling up to four OneU ED extinguishing systems in the event of a fire threat. Alternatively, OneU DD system can also trigger external extinguishing systems.

OneU ED extinguishing systems consist of a Novec™ 1230 extinguishing module and the control electronics, and each unit protects a 19" rack with a maximum volume of 2.8 m³. They are preconfigured for connection to the OneU Active Extinguishing System and/or OneU DD Aspirating Smoke Detector system. Alarms and fault conditions can be transmitted to a control system via dry contacts or via a Monitoring Systems CMC III (a Rittal product https://www.rittal.com/com-en/content/en/webspecial/CMCIII.jsp).