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The 20BD077A0NNNANA0 is an adjustable frequency AC drive manufactured by Allen Bradley in the PowerFlex 700 series. This unit accommodates a maximum voltage of 480 VAC and is structured for three-phase input. Specific power ratings include 60 HP and 45 kW. It supports input frequencies of 50/60 Hz and has a current rating of 77 A configured for normal duty use.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A0NNNANA0 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Limit | 480 VAC |
| Supported Phases | 3-phase |
| Line Input Frequency | 50/60 Hz |
| Current Value ND | 77 A |
| Power Rating (kW) | 45 kW |
| Power Rating (HP) | 60 HP |
| Size Class | 4 |
| Protection Type | IP20, NEMA 1 |
| HIM Module Option | Blank Cover |
| IGBT Brakes | No |
| Braking Resistor | No |
| Comm. Module | None |
| I/O and Control Type | Standard, 24V DC/AC |
| Type of Feedback | None |
The 20BD077A0NNNANA0 is recognized as an adjustable frequency AC drive, part of Allen Bradley's PowerFlex 700 series. It is rated for a maximum input voltage of 480 VAC and supports a three-phase configuration. This drive is designed to operate efficiently at line input frequencies of both 50 and 60 Hz.
The current rating specified for normal usage is 77 A, which ensures reliable handling of substantial loads. Power output capabilities of the unit reach up to 60 horsepower or 45 kW, making it suitable for a variety of motor control applications.
Rated under size class 4, the drive is protected by an IP20 enclosure rating, adhering to NEMA 1 standards, which safeguards its internal components from dust and minor ingress. It is also equipped with a blank cover option for the human interface module, providing a streamlined appearance without any active controls.
Notably, there are no installed IGBT brakes or braking resistors present, which may suit applications that do not require heavy braking. This unit lacks any communication modules, focusing on straightforward operation. The integration of a standard control type using 24V DC/AC suits various typical setups, while no feedback system is included, which may streamline configurations for specific applications.