Delta · Delta VFD AC drive
ACS3-MDTB5000 is a Delta VFD Drive. 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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Rated operational voltage1-phase 200-240 V / 3-phase 380-480 V
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Overload capacity150% for 60 s
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Enclosure ratingIP20 (IEC 60529)
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Frequency50/60 Hz
Specifications
| Electrical |
| Rated operational voltage |
1-phase 200-240 V / 3-phase 380-480 V |
| Supply voltage |
1-phase 200...240 V / 3-phase 380...480 V AC |
| Frequency |
50/60 Hz |
| Control method |
V/f, sensorless vector (IEC 61800-2) |
| Overload capacity |
150% for 60 s |
| Mechanical |
| 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 ACS3-MDTB5000 under the Delta product line; the product type published for this catalog number is "VFD Drive". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=ACS3-MDTB5000. 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 VFD AC drive variants |
| Catalog number |
Overload capacity |
Rated operational voltage |
Frequency |
|
ACS3-MDTB5000 (this page) |
150% for 60 s |
1-phase 200-240 V / 3-phase 380-480 V |
50/60 Hz |
ACS3-CAEA0103
| 1-phase 200-240 V / 3-phase 380-480 V |
50/60 Hz |
ACS3-CAEN0105
| 1-phase 200-240 V / 3-phase 380-480 V |
50/60 Hz |
ACS3-CAPW3105
| 1-phase 200-240 V / 3-phase 380-480 V |
50/60 Hz |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The ACS3-MDTB5000 is the drive element in a Delta motor installation. It supplies the motor with controlled power and carries the output frequency and overload behaviour, so the motor and the supply conductor are sized to the ratings 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 standard panel or DIN-rail 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 ACS3-MDTB5000
Delta ACS3-MDTB5000 — Variable frequency drive for motor speed and torque control in pumps, fans, conveyors and general industrial machinery. The figures below are taken from the specification table on this page for catalog number ACS3-MDTB5000; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Control method: V/f, sensorless vector (IEC 61800-2) — 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.
- Frequency: 50/60 Hz — Match it to the existing panel and upstream protection.
- Rated operational voltage: 1-phase 200-240 V / 3-phase 380-480 V — Record it with the other nameplate data when sourcing a replacement.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about ACS3-MDTB5000
Q.Which official Delta document defines ACS3-MDTB5000?
The official Delta download-centre catalogue search for this model lists ACS3-MDTB5000 under the Delta product line, and the product type published for this catalog number is "VFD Drive". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=ACS3-MDTB5000. Use that document as the authority for ratings and installation conditions before ordering.
Q.For ACS3-MDTB5000, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Delta ACS3-MDTB5000. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under control method for catalog number ACS3-MDTB5000?
For ACS3-MDTB5000, control method is given as V/f, sensorless vector (IEC 61800-2). Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering ACS3-MDTB5000, which operating temperature entry should be checked?
The operating temperature entry quoted above is 0...+40 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for ACS3-MDTB5000?
Send the full catalog number ACS3-MDTB5000, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta ACS3-MDTB5000.
Q.Can the ACS3-MDTB5000 replace the unit currently installed in my panel?
Compare catalog number ACS3-MDTB5000 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.