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20BD156A3ANNADC0
The 20BD156A3ANNADC0 from Allen Bradley is a robust adjustable frequency AC drive capable of accommodating an input voltage of 480 VAC in a 3-phase configuration. This device is engineered for a mains frequency of 60 Hz and features a pulse-width modulation (PWM) frequency of 4 kHz, allowing for precise motor control with an output voltage range from 0 to 460 VAC, and a maximum output current rating of 156 A.
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Technical specifications for 20BD156A3ANNADC0
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD156A3ANNADC0 |
| Weight | 185.00 lbs (83.91 kg) |
| Input Voltage | 480 VAC, 3-phase |
| Mains Frequency | 60 Hz |
| PWM Frequency | 4 kHz |
| Output Voltage Range | 0 to 460 VAC |
| Output Current | 156 A |
| Analogue Outputs | 2 |
| Brake Resistor | No built-in brake resistor |
| Brake IGBT | No internal brake IGBT |
| EMC Filter | With EMC filter |
| Shock | 15 G |
| DC Bus Voltage | 648 V DC |
| Vibration | 0.152 mm |
| Protection Rating | IP20 |
| Communication | None |
The 20BD156A3ANNADC0 adjustable frequency AC drive functions at 480 VAC, specifically tailored for 3-phase systems. Operating with a mains frequency of 60 Hz, this drive exhibits a PWM frequency of 4 kHz, which ensures efficient motor control across various applications. It can generate an output voltage ranging from 0 to 460 VAC while providing an impressive output current capacity of 156 A.
This unit supports two analogue outputs, facilitating integration with other devices. Notably, it lacks both a built-in brake resistor and an internal brake IGBT, which may influence its installation based on specific operational needs. However, it does incorporate an EMC filter to meet necessary interference regulations, thereby ensuring a stable performance in environments prone to electrical noise.
Designed to endure environmental challenges, the drive can withstand shocks of up to 15 G and has a maximum DC bus voltage of 648 V. It tolerates vibration levels up to 0.152 mm, ensuring reliability even in dynamic conditions. With an IP20 protection rating, this model is suited for indoor use, where exposure to dust or water is limited. It does not feature communication capabilities, focusing primarily on straightforward operational functionality.
| Revision Part # | Also known as | |
|---|---|---|
| 20BD156A3ANNADC0 Ser A | 20BD156A3ANNADC0/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
- 208D156A3ANNADC0
- 20B D 156 A 3 ANNADC0
- 20BD156A3ANNADCO
- 20BDI56A3ANNADC0
- 2O8DI56A3ANNADCO
- 2OBD156A3ANNADC0
- 2OBD156A3ANNADCO
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) |