It is protected against output overcurrent, output overvoltage, and overtemperature. The PSU has a built-in fan for heat dissipation. The fan draws air in from the front and exhausts air from the rear. The PSU provides a CAN communication connector, which allows it to communicate with and send electronic serial numbers to the host to facilitate monitoring and management. Features Efficiency: peak efficiency of 96%; ≥ 95% (Vin= 230 V AC/240V DC/380 V DC; 40%-70% load) Depth x Width x Height: 485.0 x 104.8 x 40.8mm (19.10 x 4.13 x 1.61 in.) Weight: < 3.0 kg Power grid: 110/220 V AC single-phase, 110 V AC dual-live wire, 240/380 V DC Overvoltage, overcurrent, and over-temperature protection CAN communication interface for controlling, programming, and monitoring CE, UL, and TUV certification and CB report available UL62368, EN62368 and IEC62368 compliant RoHS6 compliant Applications: Routers/Switches Servers/Storage equipment Telecommunications equipment Advanced workstations The default input priority for the PM is as follows: AC in the high-power segment > HVDC > AC in the low-power segment