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The 20DB104A3NNNANNNN is part of the PowerFlex 700S series, designed as an adjustable frequency AC drive by Allen-Bradley. With a voltage rating of 240V AC, it operates on a three-phase system and can handle 120 amps at 208V, making it suitable for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DB104A3NNNANNNN |
| 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 | No |
| 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 adjustable frequency AC drive, identified as 20DB104A3NNNANNNN, falls under the PowerFlex 700S series from Allen-Bradley and is suitable for a wide range of industrial applications. Rated at 240 volts AC, this drive supports three-phase input, allowing for enhanced power distribution. It can manage an impressive output of 120 amps when operating at 208 volts.
Constructed with an IP20 enclosure, it adheres to NEMA Type 1 standards, thereby providing basic protection against dust and accidental contact. The human-machine interface features a full numeric LCD screen, which simplifies setup and operation. This model does not include a brake option, yet it incorporates an adjustable bus undervoltage trip for added safety during operation.
In terms of thermal management, it features a heat sink thermistor that is actively monitored by a microprocessor, responding to any overheating conditions through an automatic trip mechanism. Additionally, logic control ride-thru time is set at 0.25 seconds when the drive is not running, which helps maintain stability during brief power interruptions. For full load conditions, the drive supports a power ride-thru capability lasting up to 15 milliseconds, ensuring continued operation in the event of temporary power loss.
| Revision Part # | Also known as | |
|---|---|---|
| 20DB104A3NNNANNNN Ser A | 20DB104A3NNNANNNN/A, Series A, Rev A | |
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