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The 20DD022A3NYNANAEE from Allen Bradley's PowerFlex 700S series is an AC variable frequency drive designed for robust motor control applications. It can deliver a motor power of 15 HP under normal duty and 10 HP for heavy-duty scenarios. This drive operates at a supply voltage of 480 V AC in a three-phase configuration and is rated for a continuous output current of 22 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC variable frequency drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3NYNANAEE |
| Supply Voltage | 480 V AC, 3-Phase, 60 Hz |
| Motor Power | 15 HP Normal Duty, 10 HP Heavy Duty |
| Continuous Output Current | 22 A |
| Overload Current (1 min) | 24.2 A |
| Rated Input Current | 23.3 A |
| Input Apparent Power | 16.6 kVA |
| Braking IGBT | Installed |
| Enclosure Rating | IP20 / NEMA Type 1 |
| DC Bus Overvoltage Trip | 810 V DC |
| AC Input Overvoltage Trip | 600 V AC |
| Nominal DC Bus Voltage | 648 V DC |
| Logic Ride-Through | 0.25 s Drive Stopped |
| PWM Carrier Frequency | 4 kHz, Selectable 2–10 kHz (6 kHz V/Hz Only) |
The Allen Bradley PowerFlex 700S model, identified by part number 20DD022A3NYNANAEE, serves as an AC variable frequency drive efficiently controlling motors in various industrial applications. The drive supports a supply voltage of 480 V AC and operates at a frequency of 60 Hz within a three-phase system. Designed for versatility, it can power motors up to 15 HP for normal-duty applications and 10 HP for heavy-duty use. The drive delivers a continuous output current of 22 A, ensuring stable performance under normal operating conditions.
In terms of durability, the PowerFlex 700S features a braking IGBT installed, which aids in dynamic braking applications. This unit is rated with an enclosure of IP20/NEMA Type 1, suitable for locations where exposure to contaminants is minimal. The drive is also equipped to handle overvoltage conditions, with a DC bus overvoltage trip setting at 810 V DC and an AC input overvoltage trip set at 600 V AC, providing enhanced protection against potential faults.
The nominal DC bus voltage for this drive is established at 648 V DC, ensuring compatibility with various motor configurations. For those scenarios requiring uninterrupted operation during brief power interruptions, the logic ride-through capability supports up to 0.25 seconds with the drive in a stopped state. Furthermore, it incorporates a selectable PWM carrier frequency of 4 kHz, adjustable between 2 to 10 kHz, allowing for fine-tuning based on the application’s specific needs (notably 6 kHz for V/Hz operation only). Overall, the 20DD022A3NYNANAEE variant illustrates Allen Bradley's commitment to providing reliable and versatile control solutions for motors.