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The Allen Bradley 20BD156A3NYNAED0 is an adjustable-frequency AC drive that operates within a voltage range of 480 V AC. It is rated for normal power output of 125 horsepower and can handle up to 100 horsepower under heavy conditions. This model is equipped with a user-friendly interface comprising an LCD and keypad for ease of operation.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3NYNAED0 |
| Weight | 32.00 lbs (14.51 kg) |
| Power — Normal | 125 HP |
| Power — Heavy | 100 HP |
| Protection | IP20 / Type 1 |
| Interface | LCD + Keypad |
| Braking | IGBT, no resistor |
| Control | Vector, 120 V I/O |
| Protocols | Ethernet/IP, TCP/IP, PROFIBUS, Modbus, CAN, LON |
| Motor Protection | Class 10 + Overtemp |
| Voltage Tolerance | ±10 % |
| Frequency Tolerance | 47 Hz |
| Ride-through | 15 ms |
| Supply | 480 V AC, 3-phase |
| Current | 156 A |
| Short-circuit | 200 kA |
The 20BD156A3NYNAED0 model from Allen Bradley's PowerFlex 700 series is designed as an adjustable-frequency AC drive for precise motor control. Operating at a nominal voltage of 480 V AC, this unit is rated for a notable normal power output of 125 HP, with a maximum of 100 HP in heavy-duty applications. Its robust design includes a protection rating of IP20, complying with Type 1 standards to ensure reliability in various uses.
User interaction is streamlined with the incorporation of an LCD display combined with a keypad, allowing for straightforward configuration and monitoring. The drive utilizes an IGBT for braking functionality but does not include a braking resistor. For control, vector methodology is applied, ensuring efficient and effective operation.
This device features a wide range of communication protocols to support different network configurations, including Ethernet/IP, TCP/IP, PROFIBUS, Modbus, CAN, and LON, enhancing its versatility for integration within automation systems. Motor protection is guaranteed through Class 10 ratings, fortified by overtemperature capabilities.
The voltage tolerance of the drive is set at ±10% with a frequency tolerance of 47 Hz, ensuring stable performance across varying operational conditions. In case of power disturbances, it supports a ride-through duration of 15 ms. Designed to handle a maximum current of 156 A and capable of short-circuit protection rated up to 200 kA, the 20BD156A3NYNAED0 offers reliable operation and enhanced safety for robust industrial applications.