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The Allen Bradley 1336F-B020-AA-EN945 is a modular AC drive system specifically designed for adjustable frequency applications. Operating within an input voltage range of 380 to 480 VAC, it delivers a power output of 20 horsepower.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B020-AA-EN945 |
| Weight | 50.00 lbs (22.68 kg) |
| Drive Type | Adjustable frequency |
| Input Voltage | 380 to 480 VAC |
| Power Rating | 20 Hp |
| AC Input Overvoltage Trip | 280 VAC |
| Mounting | Vertical |
| Heat Sink | Yes |
| Max Drive Frequency | 60 Hz |
| Enclosure | NEMA 1 |
| Protection Class | IP20 |
| Control Method | Sine-coded PWM |
| Carrier Frequency | Programmable |
| Approvals | CSA, CE, UL |
The 1336F-B020-AA-EN945 from Allen Bradley is part of the 1336 PLUS II Drives series, functioning as an adjustable frequency AC drive. Designed to handle a power output of 20 horsepower, it operates with an input voltage ranging from 380 to 480 VAC. The unit features a vertical mounting option, optimizing space within control panels. Additionally, a built-in heat sink facilitates efficient cooling, ensuring consistent operation even under load.
This drive maintains a maximum operating frequency of 60 Hz, suitable for many applications. The NEMA 1 enclosure provides a standard level of protection, resulting in IP20 classification, which guards against solid objects, though not water. The control method employs sine-coded PWM technology, allowing for precise motor control and performance. Users can also program the carrier frequency, enhancing versatility for specific applications.
Complying with international safety standards, this model comes equipped with approvals from CSA, CE, and UL, underscoring its reliability and quality in various operational environments.