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Same-day evaluation
Allen-Bradley PowerFlex 700 20BD065A3AYNADD0 | 50 kW / 65 A VFD
Get it Repaired or Get a Replacement Today
If your PowerFlex 700 fails or throws random faults, Flexa Systems can repair your 20BD065A3AYNADD0 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): 65
- Power Rating: 50 kW / 67 HP
- Frame: 3
- 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: DeviceNet
- Control & I/O: Vector | 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.
- Decel Inhibit: Bus regulation halts decel to limit DC bus.
Fix: Verify line & grounding, add DB resistor or lengthen decel; we configure/supply DB.
- 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.
- 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.
- Motor Overload: Internal electronic overload trip.
Fix: Lower load below Motor FLA; we confirm FLA programming and motor sizing.
- Encoder Loss: One encoder channel missing (requires differential).
Fix: Verify wiring, rotation, pulse rate; we replace encoder/cable and re-align.
- Encoder Quad Err: Both channels changed in one clock (noise or fault).
Fix: Reduce noise/replace encoder; we tidy shielding/grounds and retest.
- OverVoltage: DC bus voltage exceeded the maximum value.
Fix: Verify line transients; extend decel time or add a dynamic brake option; we can size/install a DB kit and soak-test the drive.
Important Notes
Pricing listed on the website is for reference only and is subject to change over time.
Need to verify compatibility? Send a photo or the full catalog number and Flexa Systems will confirm the best match.
We repair and sell Allen-Bradley PowerFlex 700 drives. Whether you need a quick swap or a thorough in-house repair, we’ve got you covered.
- Every unit is evaluated and test-run under load.
- Turnaround & pricing vary with condition, options, and availability.
- Rush service / exchange available on request.
- 12–24 month warranty on repairs and reman units (where applicable).
Repair & Sales • PowerFlex Specialists
Component-level repairs, reman units, and ready-to-ship replacements when available.
Check Availability
Send your requirement — we’ll match repair or stock options.