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The CUI Inc. PSE-3000-48-B is a high-performance AC-DC hot-swap power supply designed for demanding applications. It delivers up to 3000W of continuous power with a 48V output voltage and a maximum output current of 62.5A. This power supply boasts an impressive 94% efficiency, meeting 80 PLUS Platinum requirements, and features power factor correction.
Key features include PMBus communication for monitoring and control, redundant (N+1) operation, and blind-mate connections for easy hot-swapping. It also includes dual-fan forced cooling with speed control and harmonic correction to EN61000-3-2, Class A. The PSE-3000-48-B is suitable for ITE (Commercial) applications and offers features like PoE output isolation and a 3.3Vdc standby output.
With its robust design and comprehensive feature set, the PSE-3000-48-B is engineered for reliability and efficiency in various industrial and commercial environments. Its dimensions are 355.6mm x 101.6mm x 41.0mm, and it is designed for rack mounting.
The nominal output voltage is 48 Vdc and the maximum output current is 62.5 A.
The maximum output power is 3000 W at 180-264 Vac input, and 1500 W at 90-180 Vac input.
The input voltage range is 90-264 Vac at 47-63 Hz.
Typical efficiency is 94% at 230 Vac and 3000 W output, meeting 80 PLUS Platinum requirements.
The operating temperature range is 0°C to 50°C.
It is designed for rack-mount installation.