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The 20BD156A3ANNACD0, part of Allen Bradley's PowerFlex 700 series, is an adjustable frequency AC drive. It operates on a 3-phase input with a voltage rating of 480 VAC and is designed for a mains frequency of 60 Hz. The output current capabilities of this drive reach up to 156 A, making it suitable for various industrial needs.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3ANNACD0 |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 VAC, 3-phase |
| Mains Frequency | 60 Hz |
| Protection Rating | IP20 |
| Brake IGBT | No internal brake IGBT |
| DC Bus Voltage | 648 V DC |
| Brake Resistor | No built-in brake resistor |
| Feedback / Encoder | None |
| Shock | 15 G |
| PWM Frequency | 4 kHz |
| Vibration | 0.152 mm |
| Output Current | 156 A |
| Enclosure | NEMA UL Type 1 |
| Analogue Outputs | 2 |
| Max Breaker Rating | 450 A |
The Allen Bradley PowerFlex 700 series includes model 20BD156A3ANNACD0, an adjustable frequency AC drive specifically engineered for 3-phase operations at 480 VAC. Rated for an output current of 156 A, it is well-suited for environments requiring robust motor control capabilities.
This drive operates with a mains frequency of 60 Hz. It maintains an IP20 protection classification, which allows for basic safeguarding against dust and moisture in controlled settings. Constructed within a NEMA UL Type 1 enclosure, it ensures reliable performance in moderate conditions.
Notably, the unit does not have an internal brake IGBT or a built-in brake resistor, which may influence braking functions. The DC bus voltage reaches 648 V DC, and two analogue outputs are provided for flexible connectivity. Designed for industrial usage, it can handle shock levels of 15 G, ensuring operational stability during physical impacts.
The drive's PWM frequency is set at 4 kHz, providing smooth control over output signals. It has a vibration tolerance of 0.152 mm, which adds to its durability during operation. The maximum breaker's rating compatible with this unit is 450 A, further enhancing its ability to integrate seamlessly into comprehensive systems.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD156A3ANNACD0 Ser A | 20BD156A3ANNACD0/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) |