Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DB104A3QNNA2NBB model from Allen-Bradley functions as an adjustable frequency AC drive. Adaptable for three-phase systems, it operates at a voltage of 240V AC and accommodates up to 120 amps at 208V. This unit is housed in an NEMA Type 1, IP20 rated enclosure, ensuring protection for the internal components.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DB104A3QNNA2NBB |
| Weight | 100.00 lbs (45.36 kg) |
| Voltage | 240V AC |
| Phases | 3 |
| 208V Amps | 120 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The Allen-Bradley model 20DB104A3QNNA2NBB is a robust adjustable frequency AC drive developed for effective motor control. This unit operates on a three-phase input at 240V AC and can handle a significant output current of 120 amps at 208 volts.
Encased in an IP20 enclosure compliant with NEMA Type 1 standards, it provides essential protection from environmental factors. For user interaction, it features a full numeric LCD for clear display and management of drive settings. Notably, this product does not come with accompanying documentation, which may be relevant for setup and configuration.
The drive incorporates an IGBT for braking functionality. Additionally, it offers an adjustable bus undervoltage trip to enhance safety and stability in operation. A monitored heat sink thermistor allows for overtemp trip protection, managed through an integrated microprocessor. In operational scenarios, the logic control ride-thru is designed to maintain performance for up to 0.25 seconds when the drive is not in active use, while the power ride-thru capability supports operations for 15 milliseconds at full load. This combination of features makes the 20DB104A3QNNA2NBB suitable for industrial applications requiring solid performance and reliability.
| Revision Part # | Also known as | |
|---|---|---|
| 20DB104A3QNNA2NBB Ser A | 20DB104A3QNNA2NBB/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||