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The 20BD156A0ANNANC1 model from Allen Bradley's PowerFlex 700 series is an adjustable frequency AC drive designed for efficient motor control. With a rated output current of 156 Amps, this drive operates at a bus voltage of 648 V DC and input voltage of 480 VAC in a three-phase configuration, supporting nominal motor power of up to 125 HP for normal duty applications and 100 HP for heavy duty.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A0ANNANC1 |
| Weight | 32.00 lbs (14.51 kg) |
| Control Method | Vector Control with 24V 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 20BD156A0ANNANC1 serves as an adjustable frequency AC drive in the Allen Bradley PowerFlex 700 range. This device is capable of delivering robust motor control thanks to its vector control method paired with 24-volt I/O. Designed to operate with a substantial output current of 156 Amps, the drive performs effectively at a bus voltage of 648 V DC. Powering equipment with an input voltage of 480 VAC in a three-phase setup, it supports nominal motor power ratings of 125 HP for normal duty cycles and 100 HP for heavy duty workloads.
This drive provides feedback through a standard encoder, enhancing precision in operation. Output voltage is adjustable in the range of 0 to 460 VAC to suit diverse applications. The unit is built with a protection degree of IP20 / Type 1, making it suitable for environments where minimal dust or moisture is present.
Additionally, the drive does not incorporate a brake IGBT or internal brake resistor, streamlining the design and minimizing installation complexity. Also, it is worth noting that there is no communication module integrated within this unit. Operating with a carrier frequency of 4 kHz, the system promotes efficient performance across various operational scenarios. It should be noted that there is no Human Interface Module on this drive; it comes equipped with a blank plate, signifying no built-in interface for direct user interaction.