Bel Power Solutions PFE3000-360-069RA is a 3000 Watt AC-DC power- factor-corrected (PFC) and DC-DC power supply that converts standard AC mains power or high voltage DC bus voltages into a main output of 360 VDC for powering high voltage DC Equipment. The PFE3000-360-069RA meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD). Key Features & Benefits Best-in-class efficiency of up to 97.5% Wide input voltage range: 200 VAC to 300 VAC AC input with power factor correction 3000W / 360VDC main output with 1V / A droop Output isolated from PE but referred to PE with +- 180 VDC Advanced safety protection features detection of output voltage common mode drifts relative to PE Paralleling capability available upon request One single rear side connector for input and output power and signaling Small form factor: 69 x 40.6 x 528 mm Full digital controls for improved performance CAN communication interface for monitoring, control, and firmware update via bootloader Overtemperature, output overvoltage and overcurrent protection 2 Status LEDs: AC OK and DC OK with fault signaling Safety-approved to IEC/EN 60950-1 and UL/CSA 60950-1 2nd ed and IEC62368-1 1kV differential mode, 2 kV common mode surge rated on the output RoHS Compliant US Patent Pending Applications High Voltage DC Distribution 2 PFE3000-360-069RA 1. ORDERING INFORMATION PFE 3000 - 360 - 069 R A Option Code Product Family Power Level Dash V1 Output Dash Width Airflow Input Blank 1 PFE Front-Ends 3000 W 360 V 69 mm R: Reversed A: AC Standard model 2. OVERVIEW The PFE3000-360-069RA is a fully DSP controlled, highly efficient front-end power supply. It incorporates resonant-soft-switching technology and highly integrated conversion stages to reduce component stresses, providing increased system reliability, very high efficiency and high power density. With a wide input operating voltage range and minimal derating of output power with respect to ambient temperature, the PFE3000-360-069RA maximizes power availability in demanding server, switch, and router applications. The power supply is fan cooled and ideally suited for server integration with a matching airflow path. The PFC stage is digitally controlled using a state-of-the-art digital signal processing algorithm to guarantee best efficiency and unity power factor over a wide operating range when using AC input voltage. When operated with high voltage DC the PFC circuit is still in operation, but input current is controlled to be DC. The DC-DC stage uses a soft-switching resonant power conversion topology with advanced digital control to allow operation in a wide output voltage range. Status information is provided with front-panel LEDs. In addition, the power supply can be monitored and controlled (i.e. fan speed setpoint) via CAN communication interface. It allows full monitoring of the supply, including input and output voltage, current, power, and inside temperatures. The same CAN bus supports the bootloader to allow field update of the firmware in the DSP controllers. Cooling is managed by a fan, controlled by the DSP controller. The fan speed is adjusted automatically depending on the actual power demand and supply temperature and can be overridden through the CAN bus. Figure 1. PFE3000-360-069RA Block Diagram 1 Front to Rear tech.support psbel.com