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The 20BD156A0ANNAND1 model from the PowerFlex 700 series by Allen Bradley is designed as an adjustable frequency AC drive. It operates at an input voltage of 480 VAC in a three-phase configuration and supports a nominal motor power rating of 125 HP for normal duty and 100 HP for heavy-duty applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A0ANNAND1 |
| Weight | 32.00 lbs (14.51 kg) |
| Control Method | Vector Control with 120V I/O |
| Feedback | Standard Encoder |
| Degree of Protection | IP20 / Type 1 |
| Output Current | 156 Amps |
| Bus Voltage | 648 V DC |
| Input Voltage | 480 VAC, 3 PH |
| Nominal Motor Power (Normal Duty) | 125 HP |
| Nominal Motor Power (Heavy Duty) | 100 HP |
| Brake IGBT | No Brake IGBT |
| Internal Brake Resistor | Without Brake Resistor |
| Communication Module | No Communication Module |
| Output Voltage Range | 0 to 460 VAC |
| Carrier Frequency | 4 kHz |
| Human Interface Module (HIM) | No HIM (Blank Plate) |
The 20BD156A0ANNAND1 is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700 series, specifically tailored for rigorous industrial applications. With an input voltage of 480 VAC in a 3-phase setup, this device provides an output current capacity of 156 Amps, which is essential for high-performance motor control.
For control, it employs vector control methods that integrate a 120V input/output system, optimizing motor performance across various operational conditions. The drive has nominal motor power ratings of up to 125 HP under normal duty and 100 HP for heavy-duty applications.
The bus voltage is rated at 648 V DC, ensuring robust performance during operation. It supports an output voltage range from 0 to 460 VAC, making it versatile for many applications. The design incorporates a carrier frequency of 4 kHz. However, the unit does not include a brake IGBT or an internal braking resistor, which may be relevant for specific installation requirements.
The protection is classified as IP20 / Type 1, indicating a moderate level of dust and contact protection. Additionally, there is no communication module included, and the device lacks a Human Interface Module (HIM), featuring instead a blank plate for a streamlined design. Feedback is provided through a standard encoder, configuring the 20BD156A0ANNAND1 as an effective choice for various types of motor applications.