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Delta · VFD-EL
VFD002EL21W-1 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.
| 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.
| Delta VFD-EL variants | |||
| Catalog number | Overload capacity | Rated operational voltage | Frequency |
|---|---|---|---|
| VFD002EL21W-1 (this page) | 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 |
| VFD002EL21A | 150% for 60 s | 3-phase 400 V AC | 50/60 Hz |
| VFD002EL23A | 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.
The VFD002EL21W-1 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.
Delta VFD002EL21W-1 — 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 VFD002EL21W-1; record the nameplate data of the unit being replaced before selecting an equivalent.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Q.Before ordering VFD002EL21W-1, which rated operational voltage entry should be checked?
The rated operational voltage entry quoted above is 3-phase 400 V AC. Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the enclosure rating data for VFD002EL21W-1?
It is listed in the specification table for Delta VFD002EL21W-1 as IP20 (IEC 60529). Compare it with the nameplate of the installed unit before ordering.
Q.For VFD002EL21W-1, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Delta VFD002EL21W-1. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of VFD002EL21W-1 before ordering?
Match the catalog number VFD002EL21W-1 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.Can the VFD002EL21W-1 replace the unit currently installed in my panel?
Compare catalog number VFD002EL21W-1 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.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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