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The Bel Power Solutions TET4000-48-069RAH is a 4000 Watt AC-DC power supply designed for high-performance data center equipment, servers, routers, and network switches. It converts standard AC mains power or high voltage DC bus voltages into a main output of 54.5 VDC (42 – 58 VDC) for supplying 48 VDC power distribution.
Key electrical specifications include a wide input voltage range of 90-305 VAC or 192-400 VDC, a maximum output power of 3984W, and an output current of 83A. It boasts a best-in-class efficiency of up to 97%, with a typical efficiency of 96.8%. The unit also provides a 12 VDC / 60 W standby output.
Designed for reliability and performance, the TET4000-48-069RAH features full digital controls, resonant-soft-switching technology, and active digital current sharing for parallel operation via CAN bus. It includes overtemperature, output overvoltage, and overcurrent protection. The power supply is fan-cooled and suitable for rack mounting, with dimensions of 528.4mm x 69.0mm x 40.6mm.
This power supply meets international safety standards, including UL/CSA 62368-1 and IEC 62368-1, and displays the CE-Mark for the European Low Voltage Directive (LVD). It is RoHS Compliant and suitable for ITE (Commercial) applications.
The main output voltage is 54.5 VDC, which is programmable between 42 and 58 VDC.
The TET4000-48-069RAH has a maximum output power of 3984W.
It accepts an input voltage range of 90 to 305 VAC or 192 to 400 VDC.
The efficiency is up to 97%, with a typical rating of 96.8%.
The dimensions are 528.4mm in length, 69.0mm in width, and 40.6mm in height.
The operating temperature range is from 0°C to 45°C.
Yes, it is ROHS3 Compliant.