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The CUI Inc. PPR-1U-E is a 19-inch, four-slot power shelf accessory designed to house PSE-3000 power modules. It supports a wide AC input range of 90-260 Vac and provides a nominal output voltage of 48 or 54 Vdc, derived from the installed PSE-3000 modules.
This specific configuration, PPR-1U-E, features back-to-front airflow and a single output configuration designated as 'B'. It can deliver a maximum continuous power of up to 12,000 W at 220 Vac input, and 5,400 W at 110 Vac input. The shelf includes integral forced cooling via internal fans within the power modules and offers blind-mate connections for hot-swapping capabilities.
Additional features include a 3.3 Vdc standby voltage at 2 A, redundant (N+1) operation, and adjustable mounting brackets. The unit also incorporates EMI filtering on the AC input to meet Class A performance standards. This power shelf is intended for use with CUI Inc.'s PSE-3000 series power supplies.
The CUI Inc. PPR-1U-E power shelf supports an output voltage of 48 or 54 Vdc, derived from the PSE-3000 modules.
The PPR-1U-E power shelf can deliver up to 12,000 W of continuous power at 220 Vac input, and 5,400 W at 110 Vac input for configuration B with back-to-front airflow.
The PPR-1U-E power shelf features back to front airflow.
The PPR-1U-E power shelf has a standby voltage of 3.3 Vdc and a standby current of 2 A.
The PPR-1U-E power shelf operates from a wide AC input range of 90 to 260 Vac.
The RoHS status of the PPR-1U-E power shelf is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the PPR-1U-E power shelf is Level 1.