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The 20BD156A3NYNANC0 is an adjustable-frequency AC drive within Allen Bradley's PowerFlex 700 series. This model supports three-phase input and output, operating at 480 V AC. It features a maximum output frequency of 420 Hz and can provide a rated current of 156 A, suitable for normal duty applications up to 125 HP or heavy-duty usage up to 100 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3NYNANC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Input / Output Phases | 3 / 3 |
| Control I/O | 24 V DC |
| Max Output Frequency | 420 Hz |
| Overload Capacity | 188 A (1 min) |
| Human Interface | LCD keypad |
| Motor Power (Normal Duty) | 125 HP |
| Motor Power (Heavy Duty) | 100 HP |
| Rated Current | 156 A |
| Input Voltage | 480 V AC, 3-phase |
| Enclosure / Protection | IP20 / Type 1 |
| Control Method | Vector control |
| Feedback Device | None |
| Brake Hardware | IGBT only |
| EMC Filter | CE compliant |
The Allen Bradley 20BD156A3NYNANC0 acts as an adjustable-frequency drive, engineered to facilitate control of motor operations within the PowerFlex 700 series. This drive caters to three-phase operating conditions, rated for input voltage at 480 V AC. It performs efficiently up to a maximum output frequency of 420 Hz, allowing for adaptable speed capabilities across various applications.
At a rated current of 156 A, the drive can manage normal duty motors up to 125 HP and heavy-duty motors reaching 100 HP. When faced with temporary overload situations, this unit can endure up to 188 A for one minute, giving it additional reliability for burst loads. The integrated LCD keypad serves as a user interface for straightforward configuration and monitoring functions.
This model employs vector control as its primary method for motor performance management, providing a precise response to load conditions. Notably, the unit lacks a feedback device but is equipped with IGBT brake hardware only. Also, it includes a CE-compliant EMC filter for effective electromagnetic compatibility, ensuring compliance with various environmental regulations. The enclosure rating of IP20 and Type 1 denotes appropriate protection against dust and physical contact, making the drive suitable for industrial settings.