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The 20BD156A5ANNAND0 AC drive is part of the Allen Bradley PowerFlex 700 series, designed for variable frequency applications. It accommodates an input of 480 V AC 3-phase and provides 125 HP in normal duty and 100 HP in heavy duty. The unit delivers a continuous output of 156 A and features vector control with 120V I/O.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A5ANNAND0 |
| Weight | 32.00 lbs (14.51 kg) |
| Feedback | None |
| Communication Module | None |
| Brake IGBT | None |
| Dynamic Braking | Not included |
| Carrier Frequency | 2, 4, 8, 10 kHz (rated at 4 kHz) |
| Overvoltage Trip | 570 V AC |
| Control | Vector with 120V I/O |
| Enclosure | IP20 / Type 1 |
| Power | 125 HP normal duty, 100 HP heavy duty |
| Output Current | 156 A continuous |
| Input Voltage | 480 V AC, 3-phase |
| Digital Input Latency | 9.2–16 ms |
| Analog Input Latency | 6.4 ms |
| Fuse Rating | 200–350 A (time-delay), 200–600 A (non-delay) |
The 20BD156A5ANNAND0 is a versatile adjustable-frequency AC drive within the Allen Bradley PowerFlex 700 series. Capable of functioning with a three-phase input voltage of 480 V AC, this drive is rated at 125 HP for standard duty operations and up to 100 HP for heavy-duty applications. It can continuously output 156 Amperes, catering to substantial operational demands.
This drive does not feature feedback mechanisms, communication modules, or a Brake IGBT, and dynamic braking capabilities are not part of its design. The overvoltage trip is set to activate at 570 V AC. The unit operates with vector control technology, supported by 120 V input/output connections. The carrier frequency options include 2, 4, 8, and 10 kHz, with a notable operational rating at 4 kHz.
In terms of latency, digital inputs have a response time ranging from 9.2 to 16 milliseconds, while analog inputs register at 6.4 milliseconds. The enclosure protects the drive, adhering to the IP20 / Type 1 standard, which allows for indoor usage. For installation, the unit requires a fuse rated between 200 and 350 A for time-delay configurations, or 200 to 600 A for non-delay applications, ensuring safety and compatibility with various setup needs.