Delta · Delta switching power supply
CMMEIP02 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 CMMEIP02 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=CMMEIP02. 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 Delta switching power supply variants |
| Catalog number |
Efficiency |
|
CMMEIP02 (this page) |
≥90% |
| CMMEC02 |
≥90% |
| CMM-EC03 |
≥90% |
| CMM-PN02 |
≥90% |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The CMMEIP02 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 CMMEIP02
Delta CMMEIP02 — 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 CMMEIP02; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Mounting: 35 mm DIN rail (IEC 60715) — Record it with the other nameplate data when sourcing a replacement.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Confirm the revision of the installed unit before a like-for-like replacement.
- Enclosure rating: IP20 (IEC 60529) — Use it as the reference when cross-checking a current-production equivalent.
- Efficiency: ≥90% — Verify it in the project documentation before confirming the order.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about CMMEIP02
Q.Which official Delta document defines CMMEIP02?
The official Delta download-centre catalogue search for this model lists CMMEIP02 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=CMMEIP02. Use that document as the authority for ratings and installation conditions before ordering.
Q.Which value is published under enclosure rating for catalog number CMMEIP02?
For CMMEIP02, 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 CMMEIP02, which operating temperature entry should be checked?
The operating temperature entry quoted above is 0...+55 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the certifications data for CMMEIP02?
It is listed in the specification table for Delta CMMEIP02 as CE, UL, cULus. Confirm this figure against the unit currently in the panel.
Q.What should I include in an enquiry for CMMEIP02?
Send the full catalog number CMMEIP02, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta CMMEIP02.
Q.Can the CMMEIP02 replace the unit currently installed in my panel?
Compare catalog number CMMEIP02 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.