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The 20BD011A3AYNACD1 from Allen Bradley functions as an adjustable-frequency AC drive with a rated motor power of 7.5 HP. It operates effectively at a continuous output current of 11 A and supports a maximum output frequency of 420 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3AYNACD1 |
| Weight | 12.56 lbs (5.70 kg) |
| Rated Motor Power | 7.5 HP |
| Maximum Output Frequency | 420 Hz |
| Carrier (PWM) Settings | 2–10 kHz |
| Short-term Overloads | 1 minute at 12.1 A, 3 seconds at 16.5 A |
| Continuous Output Current | 11 A |
| Rated Motor Voltage | 460 V AC |
| Nominal Supply | 480 V AC, 3-phase, 60 Hz |
| Control Methods | V/Hz, sensorless vector, full vector |
| Braking | Brake IGBT, no resistor |
| DC Bus Nominal | 650 V DC |
| Input Current / kVA | 9.5 A / 7.9 kVA |
| I/O Counts | AI: 2, AO: 2, DI: 6, DO: 3 |
| HMI | LCD keypad |
| Communications (Internal) | ControlNet coaxial |
The Allen Bradley PowerFlex 700 model 20BD011A3AYNACD1 is a sophisticated adjustable-frequency AC drive engineered for demanding industrial applications. This system is rated for a motor power of 7.5 horsepower, indicating its capacity to manage sizable motor drives. It delivers a continuous output current of 11 A and accommodates short-duration overload situations, with tolerances specified for 12.1 A over one minute and up to 16.5 A over a three-second period.
The drive is rated for a motor voltage of 460 V AC, supplied nominally via a three-phase 480 V AC source at 60 Hz. It supports variable output frequencies reaching up to 420 Hz, allowing for versatile control across different applications. PWM carrier settings can be adjusted from 2 kHz to 10 kHz to suit specific operational demands.
Braking functionalities include an IGBT designed for braking without integrating a resistor, ensuring efficient operation. The nominal DC bus voltage is 650 V DC, supporting robust power management. In terms of input current, the drive draws 9.5 A, equating to a total electrical capacity of 7.9 kVA.
The input/output structure of the drive includes two analog inputs, two analog outputs, six digital inputs, and three digital outputs, facilitating extensive connectivity with other components in the automation system. User interaction is streamlined through an LCD keypad, which provides a user-friendly interface for monitoring and adjusting settings. Additionally, the internal communications utilize ControlNet coaxial connections, ensuring efficient data transfer and control within an automation context.