Drive Specialists Since 2012
Free failure analysis
Allen-Bradley PowerFlex 700 20BB022A3NYYBNC0 | 7.5 kW / 22 A VFD
Fast Repair or Ready-to-Ship Stock
If your PowerFlex 700 fails or throws random faults, Flexa Systems can repair your 20BB022A3NYYBNC0 in-house at the component level or ship you a fully tested replacement unit from our stocked inventory.
Key Specifications
- Input Voltage: 240V AC
- Current (Amps): 22
- Power Rating: 7.5 kW / 10 HP
- Frame: 1
- Enclosure: IP20, NEMA/UL Type 1
- HMI Presence: LCD Display, Full Numeric Keypad
- Documentation: No Manual
- Brake: Yes
- Internal Braking Resistor: Yes
- Emission: CE Filter: Yes, CM Choke: No
- Comm Slot: None
- Control & I/O: Vector | 24V DC
- Feedback: None
Most Common Faults We Can Solve
These are frequent PowerFlex 700 issues. We diagnose quickly and repair at the component level.
- Motor Overload: Internal electronic overload trip.
Fix: Lower load below Motor FLA; we confirm FLA programming and motor sizing.
- Heatsink OverTemp: Heatsink temperature above limit (or very low).
Fix: Verify ambient, fan operation, and load; we replace fans and clean/recertify cooling path.
- HW OverCurrent: Output current exceeded hardware limit.
Fix: Check programming & load; we review boost/DC brake settings and load profile.
- UnderVoltage: DC bus dropped below the minimum threshold.
Fix: Check incoming AC for sags/interruption; we test input and DC bus health and stabilize with line conditioning if needed.
- 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.
- 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.
- Pulse In Loss: Z-channel selected but no pulses present.
Fix: Check wiring and pulse generator; we replace failed pickup.
Important Notes
Pricing listed on the website is for reference only and is subject to change over time.
Unsure about the exact model? Share a photo or full catalog code. Flexa Systems will confirm compatibility fast.
We service and stock Allen-Bradley PowerFlex 700 VFDs—component-level repairs or ready-to-ship replacements.
- Load testing is performed on all units prior to shipment.
- Lead times and pricing depend on condition and options.
- Expedited exchange programs available.
- 12–24 month coverage on repairs and remans (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.
