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Allen-Bradley · PowerFlex 520 drive
25A-D037N114 is an Allen-Bradley variable-frequency drive with Rated power kW 18.5; Rated operational voltage 3-phase 400 V AC; Overload capacity 150 % for 60 s (IEC 61800-2). 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 |
|---|---|
| Rated power kW | 18.5 |
| Supply voltage | 1-phase 200...240 V / 3-phase 380...480 V AC |
| Output current | 37.0 A |
| Frequency | 50/60 Hz |
| Control method | V/f, sensorless vector (IEC 61800-2) |
| Overload capacity | 150 % for 60 s (IEC 61800-2) |
| 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 Allen-Bradley PowerFlex 520 drive specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Allen-Bradley PowerFlex 520 drive variants | |||
| Catalog number | Overload capacity | Rated operational voltage | Frequency |
|---|---|---|---|
| 25A-D037N114 (this page) | 150 % for 60 s (IEC 61800-2) | 3-phase 400 V AC | 50/60 Hz |
| 25A-D017N114 | 150 % for 60 s (IEC 61800-2) | 3-phase 400 V AC | 50/60 Hz |
| 25A-D2P3N104 | 150% for 60 s | 1-phase 200-240 V / 3-phase 380-480 V | 50/60 Hz |
| 25A-D4P0N104 | 150% for 60 s | 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.
The 25A-D037N114 is the device-level element in an Allen-Bradley 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.
Allen-Bradley 25A-D037N114 — 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 25A-D037N114; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Q.Before ordering 25A-D037N114, which rated operational voltage entry should be checked?
The rated operational voltage entry quoted above is 3-phase 400 V AC. Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the operating temperature data for 25A-D037N114?
It is listed in the specification table for Allen-Bradley 25A-D037N114 as 0...+40 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.For 25A-D037N114, what does the specification table state about overload capacity?
The specification table lists overload capacity = 150 % for 60 s (IEC 61800-2) for Allen-Bradley 25A-D037N114. Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for 25A-D037N114?
Send the full catalog number 25A-D037N114, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Allen-Bradley 25A-D037N114.
Q.Can the 25A-D037N114 replace the unit currently installed in my panel?
Compare catalog number 25A-D037N114 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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