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The 20BD156A3ANNAEC0 is an adjustable frequency AC drive from Allen Bradley's PowerFlex 700 series with a robust 3-phase input voltage capability of 480 VAC. This model is designed to handle an output current of 156 A, with a PWM frequency set at 4 kHz, making it suitable for high-demand applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3ANNAEC0 |
| Weight | 157.50 lbs (71.44 kg) |
| Input Voltage | 480 VAC, 3-phase |
| PWM Frequency | 4 kHz |
| Output Current | 156 A |
| DC Bus Voltage | 648 V DC |
| Output Voltage Range | 0 to 460 VAC |
| Protection Rating | IP20 |
| Analogue Outputs | 2 |
| Shock | 15 G |
| Brake IGBT | No internal brake IGBT |
| Vibration | 0.152 mm |
| EMC Filter | With EMC filter |
| Brake Resistor | No built-in brake resistor |
| Enclosure | NEMA UL Type 1 |
| DC Bus Overvoltage Trip | 810 V DC |
The 20BD156A3ANNAEC0 adjustable frequency AC drive from Allen Bradley is engineered for high-performance applications. This device supports a 3-phase input voltage of 480 VAC, ensuring effective operation in demanding environments. The drive can handle an output current of 156 A and operates with a PWM frequency of 4 kHz, providing precision control for various motor applications.
This model features a DC bus voltage rated at 648 V DC and allows for an output voltage range from 0 to 460 VAC, making it versatile for different motor types. There are two analogue outputs available for enhanced control functionalities. The device is also built to endure environmental challenges, with a protection rating of IP20, capable of withstanding a shock of 15 G and vibration levels up to 0.152 mm.
Included is an EMC filter for compliance with electromagnetic compatibility standards, but it is worth noting that the drive does not have a brake IGBT or a built-in brake resistor, which may need consideration based on your application's requirements. Its NEMA UL Type 1 enclosure ensures a robust design for installation in standard applications. Additionally, the drive features a DC bus overvoltage trip of 810 V DC, providing an additional layer of protection against potential voltage spikes.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD156A3ANNAEC0 Ser A | 20BD156A3ANNAEC0/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 700 drive is a 480V AC unit with 125 horsepower and has an Enclosure Type of IP20, NEMA/UL Type 1
| Width (w/Mounting Hardware) | 15.90 in. (403.9 mm) |
|---|---|
| Height (w/Mounting Hardware) | 33.46 in. (850.0 mm) |
| Depth | 10.85 in. (275.5 mm) |
| Mounting Bracket Hole Width | 11.81 in. (300.0 mm) |
| Mounting Bracket Hole Height | 32.48 in. (825.0 mm) |
| Weight (Drive) | 157.5 lb (71.44 kg) |
| Estimated Total Weight (Drive and Packaging) | 222.0 lb (100.9 kg) |