Component-Level Repairs
Core exchange options
Allen-Bradley PowerFlex 700 20BD022A3AYNANB0 | 15 kW / 22 A VFD
Repair Workflow or Immediate Swap
If your PowerFlex 700 fails or throws random faults, Flexa Systems can repair your 20BD022A3AYNANB0 in-house at the component level or ship you a fully tested replacement unit from our stocked inventory.
Key Specifications
- Input Voltage: 480V AC
- Current (Amps): 22
- Power Rating: 15 kW / 20 HP
- Frame: 1
- Enclosure: IP20, NEMA/UL Type 1
- HMI Presence: LCD Display, Full Numeric Keypad
- Documentation: Manual
- Brake: Yes
- Internal Braking Resistor: No
- Emission: CE Filter: Yes, CM Choke: Yes
- Comm Slot: None
- Control & I/O: Standard | 115V AC
- Feedback: None
Most Common Faults We Can Solve
These are frequent PowerFlex 700 issues. We diagnose quickly and repair at the component level.
- DB Resistance: Internal DB resistor ohms out of range.
Fix: Replace resistor; we supply/fit correct DB module and test.
- SW OverCurrent: 1 ms current exceeded its rating (above cont., below HW limit).
Fix: Reduce load/boost/brake volts; we capture waveforms and reset to safe values.
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Fix:
- HW OverCurrent: Output current exceeded hardware limit.
Fix: Check programming & load; we review boost/DC brake settings and load profile.
- Input Phase Loss: Ripple indicates a missing input phase or blown fuse.
Fix: Inspect fuses and incoming power; we verify phase balance and replace protection if necessary.
- Pulse In Loss: Z-channel selected but no pulses present.
Fix: Check wiring and pulse generator; we replace failed pickup.
- OverSpeed Limit: Speed correction exceeded [Overspeed Limit].
Fix: Remove overhauling load or raise limit; we re-tune slip/bus regulation.
Important Notes
Pricing listed on the website is for reference only and is subject to change over time.
Not sure which drive you have? Send the catalog code or a clear tag photo and Flexa Systems will confirm the match.
We repair/stock Allen-Bradley PowerFlex 700 VFDs—fast swaps or component-level repairs depending on your timeline.
- Every unit is function-checked and load-tested before shipping.
- Turnaround and price depend on condition and options.
- Rush and exchange services available.
- 12–24 month repair/reman warranty (where applicable).
Start Your Repair Today
Dallas–Fort Worth shop • Nationwide coverage • Exchange and rush service on request.
Start Repair
We’ll confirm compatibility and lead time the same day.
