Fast Turnaround & Testing
Phone support by engineers
Allen-Bradley PowerFlex 700 20BD034A2NYNACC1 | 25 kW / 34 A VFD
Repair Turnaround or Exchange — Your Choice
If your PowerFlex 700 fails or throws random faults, Flexa Systems can repair your 20BD034A2NYNACC1 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): 34
- Power Rating: 25 kW / 34 HP
- Frame: 2
- Enclosure: IP20, NEMA/UL Type 1
- HMI Presence: Blank Cover
- Documentation: No Manual
- Brake: Yes
- Internal Braking Resistor: No
- Emission: CE Filter: Yes, CM Choke: Yes
- Comm Slot: ControlNet (Coax)
- Control & I/O: Vector | 24V DC
- Feedback: Encoder, 12V/5V
Most Common Faults We Can Solve
These are frequent PowerFlex 700 issues. We diagnose quickly and repair at the component level.
- HW OverCurrent: Output current exceeded hardware limit.
Fix: Check programming & load; we review boost/DC brake settings and load profile.
- OverSpeed Limit: Speed correction exceeded [Overspeed Limit].
Fix: Remove overhauling load or raise limit; we re-tune slip/bus regulation.
- 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.
- 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.
- Power Loss: DC bus <85% of nominal longer than [Power Loss Time].
Fix: Monitor AC for dips; we add ride-through measures as needed.
- 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.
- Encoder Loss: One encoder channel missing (requires differential).
Fix: Verify wiring, rotation, pulse rate; we replace encoder/cable and re-align.
Important Notes
Pricing listed on the website is for reference only and is subject to change over time.
Have a question about fit? Email us a label photo or the full catalog number—Flexa Systems will verify the correct unit.
We support Allen-Bradley PowerFlex 700 drives with both in-house repair and stocked replacements to keep you running.
- All units undergo full functional and load testing.
- Quotes reflect unit condition, configuration, and availability.
- Exchange / rush options available when time is critical.
- 12–24 month warranty on qualifying repairs & remans.
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.