Delta · VFD-EL
VFD002EL23A is a Delta variable-frequency drive with Rated operational voltage 3-phase 400 V AC; Overload capacity 150% for 60 s; Enclosure rating IP20 (IEC 60529). 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 voltage3-phase 400 V AC
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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 |
3-phase 400 V AC |
| 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 |
| Mounting |
Cabinet / DIN rail |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+40 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Values follow the Delta VFD-EL specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Delta VFD-EL variants |
| Catalog number |
Overload capacity |
Rated operational voltage |
Frequency |
|
VFD002EL23A (this page) |
150% for 60 s |
3-phase 400 V AC |
50/60 Hz |
| VFD002EL21A |
150% for 60 s |
3-phase 400 V AC |
50/60 Hz |
| VFD002EL21W |
150% for 60 s |
3-phase 400 V AC |
50/60 Hz |
| VFD002EL21W-1 |
150% for 60 s |
3-phase 400 V AC |
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 VFD002EL23A is the device-level element in a Delta variable-frequency drive installation. It receives the field signals and control supply listed above — 1-phase 200...240 V / 3-phase 380...480 V AC — and switches or conditions the load within the 3-phase 400 V AC ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, 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 Cabinet / 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 VFD002EL23A
Delta VFD002EL23A — 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 VFD002EL23A; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Operating temperature: 0...+40 °C (IEC 60068-2-1) — Confirm the revision of the installed unit before a like-for-like replacement.
- Frequency: 50/60 Hz — Use it as the reference when cross-checking a current-production equivalent.
- Certifications: CE, UL, cULus — Verify it in the project documentation before confirming the order.
- Control method: V/f, sensorless vector (IEC 61800-2) — Check this value against the nameplate of the installed unit before ordering.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about VFD002EL23A
Q.Before ordering VFD002EL23A, which overload capacity entry should be checked?
The overload capacity entry quoted above is 150% for 60 s. Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the operating temperature data for VFD002EL23A?
It is listed in the specification table for Delta VFD002EL23A as 0...+40 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.For VFD002EL23A, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for Delta VFD002EL23A. Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for VFD002EL23A?
Send the full catalog number VFD002EL23A, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta VFD002EL23A.
Q.How do I confirm compatibility of VFD002EL23A before ordering?
Match the catalog number VFD002EL23A and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.