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The 20BD156A3ANNACN0 model from Allen Bradley is an adjustable frequency AC drive suited for demanding industrial applications. Designed to operate at an input voltage of 480 VAC across 3-phase systems, it can deliver an output current of up to 156 A and provides an output voltage range of 0 to 460 VAC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3ANNACN0 |
| Weight | 32.00 lbs (14.51 kg) |
| Brake IGBT | No internal brake IGBT |
| Protection Rating | IP20 |
| Mains Frequency | 60 Hz |
| Input Voltage | 480 VAC, 3-phase |
| CE Filter | Included |
| DC Bus Voltage | 648 V DC |
| Shock Resistance | 15 G |
| Output Current | 156 A |
| Vibration | 0.152 mm |
| PWM Frequency | 4 kHz |
| Output Voltage Range | 0 to 460 VAC |
| Max Breaker Rating | 450 A |
| Enclosure | NEMA UL Type 1 |
| Communication | None |
The Allen Bradley 20BD156A3ANNACN0 is an adjustable frequency AC drive designed for robust performance in industrial environments. Functioning at an input voltage of 480 VAC within a 3-phase configuration, this drive supports an impressive output current of 156 A, which is essential for high-demand applications. The output voltage can be adjusted from 0 to 460 VAC, allowing for versatility in motor control.
Operating with a mains frequency of 60 Hz, it is engineered for compatibility with standard industrial power supplies. The drive includes a CE filter to ensure compliance with electromagnetic compatibility standards. Its DC bus voltage reaches 648 V DC, accommodating the needs of complex control systems.
The device does not incorporate an internal brake IGBT, which simplifies its architecture and installation. It is housed in an enclosure that meets NEMA UL Type 1 specifications, contributing to its durability in indoor settings while offering an IP20 protection rating.
In terms of physical resilience, the 20BD156A3ANNACN0 can withstand shocks of up to 15 G and has a vibration tolerance measured at 0.152 mm. The PWM frequency is set at 4 kHz, optimizing the drive's performance and efficiency in operation. Notably, this model does not support communication options, focusing solely on its core functionality.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD156A3ANNACN0 Ser A | 20BD156A3ANNACN0/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) |