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Black rectangular power adapter with AC input plug and DC output cable

DELTA

DELTA D7RWD Switch Power Adapter 320W 54V

SKU CH-1W3X-P2G3S

Delivers 320 W at 54 V DC from a 120 V AC input with 5.5 A output current

  • TypePower Adapter
  • Delivers 320 W for demanding network and industrial gear
  • Stable 54 V DC output protects sensitive switching equipment
  • Draws from standard 120 V AC mains without extra wiring
  • Supplies up to 5.5 A continuous current for heavy loads
  • Compact, durable build fits tight rack or cabinet spaces

DELTA D7RWD 320W power adapter

The DELTA D7RWD is a 320W switch-mode power adapter that delivers a regulated 54V DC output at 5.5A. It is built for industrial and networking equipment that requires a stable high-voltage DC supply. The unit accepts a 120V AC input and is supplied new from the manufacturer.

Check your equipment power label before ordering

Verify that the device you intend to power specifies a 54V DC input and draws no more than 5.5A at full load. Confirm the equipment operates from a 120V AC mains supply and that its connector polarity matches the adapter output. Ensure the 320W rating covers peak demand with adequate margin.

Replaces failed or undersized 54V units

This adapter serves as a direct replacement for a worn-out or failed 54V 320W supply in compatible switches or industrial gear. The upgrade is worthwhile when the original unit can no longer maintain voltage under load or when a lower-wattage adapter causes instability. It is not suitable for devices requiring a different output voltage or a higher current rating.

Highlights

  • Delivers 320 W for demanding network and industrial gear
  • Stable 54 V DC output protects sensitive switching equipment
  • Draws from standard 120 V AC mains without extra wiring
  • Supplies up to 5.5 A continuous current for heavy loads
  • Compact, durable build fits tight rack or cabinet spaces

Specifications

TypePower Adapter

Questions about this item

Does the D7RWD adapter include a mains cable or must I buy one separately?

The unit is supplied as the power supply only; a suitable mains lead for 120 V input is not included.

There are several part numbers listed — D7RWD, 0D7RWD and CN-D7RWD — which one should I order?

All three refer to the same 320 W 54 V model; choose whichever part number matches your existing label.

Will the 320 W 54 V output actually deliver 5.5 A to my switch under load?

Yes, the adapter is rated for 54 V at 5.5 A, providing the full 320 W continuously.

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