Delta · power supply
DRF-24V120W1GBA is a Delta Power Supply. It is used in DIN-rail control cabinets, sensor and relay supplies, backplane bus power where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Efficiency≥90%
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Enclosure ratingIP20 (IEC 60529)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Efficiency |
≥90% |
| Mechanical |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Product type and series follow the official Delta download-centre catalogue search for this model which lists DRF-24V120W1GBA under the Delta product line; the product type published for this catalog number is "Power Supply". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DRF-24V120W1GBA. Numeric ratings in the table above are the values carried on this page and must be confirmed against the original Delta manufacturer datasheet before they are treated as this catalog number's ratings; they are not estimated here.
Model comparison in the same family
| Delta power supply variants |
| Catalog number |
Efficiency |
|
DRF-24V120W1GBA (this page) |
≥90% |
| CMM-EIP03 |
≥90% |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The DRF-24V120W1GBA is the power-supply element in a Delta control installation. It takes the incoming mains supply and provides the control supply that the mounted modules and the controller run on. Upstream protection and the supply conductor are sized to the input voltage range stated in the manufacturer documentation, not to a generic assumption.
Typical installations place it in DIN-rail control cabinets, sensor and relay supplies, backplane bus power, where the unit is matched to the original catalog number and the enclosure provides 35 mm DIN rail (IEC 60715) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Delta DRF-24V120W1GBA
Delta DRF-24V120W1GBA — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number DRF-24V120W1GBA; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Efficiency: ≥90% — Verify it in the project documentation before confirming the order.
- Certifications: CE, UL, cULus — Check this value against the nameplate of the installed unit before ordering.
- Mounting: 35 mm DIN rail (IEC 60715) — Match it to the existing panel and upstream protection.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about DRF-24V120W1GBA
Q.Which official Delta document defines DRF-24V120W1GBA?
The official Delta download-centre catalogue search for this model lists DRF-24V120W1GBA under the Delta product line, and the product type published for this catalog number is "Power Supply". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DRF-24V120W1GBA. Use that document as the authority for ratings and installation conditions before ordering.
Q.For DRF-24V120W1GBA, what does the specification table state about efficiency?
The specification table lists efficiency = ≥90% for Delta DRF-24V120W1GBA. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under enclosure rating for catalog number DRF-24V120W1GBA?
For DRF-24V120W1GBA, enclosure rating is given as IP20 (IEC 60529). Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering DRF-24V120W1GBA, which mounting entry should be checked?
The mounting entry quoted above is 35 mm DIN rail (IEC 60715). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for DRF-24V120W1GBA?
Send the full catalog number DRF-24V120W1GBA, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta DRF-24V120W1GBA.
Q.Can the DRF-24V120W1GBA replace the unit currently installed in my panel?
Compare catalog number DRF-24V120W1GBA and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.