Allen-Bradley · PowerFlex 70 drive
20G11NC104JA0NNNNN is an Allen-Bradley 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 |
| I/O and communication |
| Input type |
AC In w/ Prchg, see More Info |
| 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 70 drive specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Allen-Bradley PowerFlex 70 drive variants |
| Catalog number |
Overload capacity |
Rated operational voltage |
Frequency |
|
20G11NC104JA0NNNNN (this page) |
150% for 60 s |
3-phase 400 V AC |
50/60 Hz |
| 20G11NC060JA0NNNNN |
150 % for 60 s (IEC 61800-2) |
— |
50/60 Hz (IEC 61800-2) |
| 20G11ND065JA0NNNNN |
150 % for 60 s (IEC 61800-2) |
3-phase 400 V AC |
50/60 Hz |
| 20G11ND8P0AA0NNNNN |
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.
Where it sits in the control system
The 20G11NC104JA0NNNNN 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.
Selection notes for Allen-Bradley 20G11NC104JA0NNNNN
Allen-Bradley 20G11NC104JA0NNNNN — 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 20G11NC104JA0NNNNN; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
- Certifications: CE, UL, cULus — Match it to the existing panel and upstream protection.
- Input type: AC In w/ Prchg, see More Info — Record it with the other nameplate data when sourcing a replacement.
- Frequency: 50/60 Hz — Confirm the revision of the installed unit before a like-for-like replacement.
- Control method: V/f, sensorless vector (IEC 61800-2) — Use it as the reference when cross-checking a current-production equivalent.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about 20G11NC104JA0NNNNN
Q.Where can I find the frequency data for 20G11NC104JA0NNNNN?
It is listed in the specification table for Allen-Bradley 20G11NC104JA0NNNNN as 50/60 Hz. Confirm this figure against the unit currently in the panel.
Q.For 20G11NC104JA0NNNNN, what does the specification table state about rated operational voltage?
The specification table lists rated operational voltage = 3-phase 400 V AC for Allen-Bradley 20G11NC104JA0NNNNN. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under supply voltage for catalog number 20G11NC104JA0NNNNN?
For 20G11NC104JA0NNNNN, supply voltage is given as 1-phase 200...240 V / 3-phase 380...480 V AC. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of 20G11NC104JA0NNNNN before ordering?
Match the catalog number 20G11NC104JA0NNNNN 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 20G11NC104JA0NNNNN replace the unit currently installed in my panel?
Compare catalog number 20G11NC104JA0NNNNN 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.