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Rectangular server power supply unit, matte metal finish

Supersuperuncle

Supersuperuncle For Delta ESR-48/56AC server power supply

SKU CH-X9PG-P43RZ

Designed for Delta ESR-48 and ESR-56AC communication power modules

  • Compatible with Delta ESR-48/56AC modules
  • New condition ensures reliable performance
  • Designed for server power supply applications
  • Direct replacement for communication power modules

Compatible Power Module for Delta ESR-48/56AC

This replacement module is built for the Delta ESR-48/56AC communication power system. It supplies the DC output required by telecom and networking racks that depend on that platform. Installers and integrators use it to maintain or expand existing infrastructure.

Voltage Compatibility 48 V and 56 V

The unit matches the 48 V and 56 V operating voltages specified for the Delta ESR-48/56AC chassis. Buyers whose equipment calls for a different voltage range cannot use this module.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $289.99
Pricier than about 82% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the 48 V output mean once the module is installed in a Delta ESR server?

The 48 V output is the nominal DC voltage the module delivers to the server backplane, powering the system boards and drives directly.

What interface does the ESR-48/56AC module use and what does it limit in practice?

It plugs into the Delta ESR hot-swap power shelf, and the shelf connector limits the module to its rated 48 V / 56 A capacity.

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