Delta · Delta switching power supply
DRL-48V120W1EN is a Delta Power Supply. It is used in pump sets, conveyor belts, fan and compressor drives where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Enclosure ratingIP20 (IEC 60529)
Specifications
| Electrical |
| Efficiency |
up to 94 % |
| Mechanical |
| Dimensions (H x W x D) |
123.6 x 30 x 116.8 mm (4.87 x 1.18 x 4.60 inch) |
| Weight |
0.45 kg (0.99 lb) |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+40 °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 DRL-48V120W1EN 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=DRL-48V120W1EN. 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
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The DRL-48V120W1EN 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 pump sets, conveyor belts, fan and compressor drives, 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 DRL-48V120W1EN
Delta DRL-48V120W1EN — 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 DRL-48V120W1EN; record the nameplate data of the unit being replaced before selecting an equivalent.
- Efficiency: up to 94 % — Verify it in the project documentation before confirming the order.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about DRL-48V120W1EN
Q.Which official Delta document defines DRL-48V120W1EN?
The official Delta download-centre catalogue search for this model lists DRL-48V120W1EN 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=DRL-48V120W1EN. Use that document as the authority for ratings and installation conditions before ordering.
Q.Where can I find the operating temperature data for DRL-48V120W1EN?
It is listed in the specification table for Delta DRL-48V120W1EN as 0...+40 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.For DRL-48V120W1EN, what does the specification table state about weight?
The specification table lists weight = 0.45 kg (0.99 lb) for Delta DRL-48V120W1EN. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of DRL-48V120W1EN before ordering?
Match the catalog number DRL-48V120W1EN and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.What should I include in an enquiry for DRL-48V120W1EN?
Send the full catalog number DRL-48V120W1EN, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta DRL-48V120W1EN.