FAN

AFAN-02 CR is a 1U two-way cooling fan module that keeps equipment within its temperature limits by providing active air movement. It accepts two fan modules, so a failed unit can be replaced while the system keeps running.Each fan has its own fault LED, and the relay alarm output signals a fan failure or loss of power. A failure in one fan does not affect the other, and a 5A fuse with overvoltage protection guards the 24 VDC supply.Relay alarm output reports fan failure or power loss to a remote monitoring systemMounted on a wall, the unit is suited to small server cabinetsApplicationsCooling for small server cabinets

The AFAN-04 CR is a 1U cooling fan module for rack-mounted computer room and industrial equipment. It houses four fans that provide active airflow, helping to lower the operating temperature of the equipment and maintain stable operation.Each fan has its own fault LED, and a relay alarm output signals any fan failure or loss of power to a remote monitoring system. Because a single fan failure does not affect the others, the module keeps cooling while a faulty unit is identified and replaced. The fans are hot-swappable, so maintenance can be carried out without shutting down the equipment.The module runs from 24 VDC with a 5A fuse for overvoltage protection and is sized for 19-inch racks. It is suited to engineers specifying thermal management for server rooms and control cabinets, where fan faults must be detected early to avoid overheating.ApplicationsCooling of computer room and server room equipmentThermal management of industrial equipment in 19-inch cabinetsFan fault monitoring with remote alarm signalling