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The 1336F-BRF20-AF-IT from Allen Bradley is an adjustable frequency AC drive designed for precise control in a variety of applications. Capable of handling AC voltages between 380 and 480 volts, this unit efficiently operates at a nominal horsepower rating of 20 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-BRF20-AF-IT |
| Weight | 15.00 lbs (6.80 kg) |
| Short Circuit Trip | Yes |
| Voltage in AC | 380-480 VAC |
| Voltage in DC | 513-620 V DC |
| Nominal HP Rating | 20 HP |
| Housing | IP 65 (NEMA 4) |
| Language | Italian |
| Frequency | 50-60 Hertz |
| Ambient Temperature | 0 to 50 degrees C |
| Heat Sink Thermistor | Yes, Monitored |
| Protective Features | Yes |
| Efficiency | 97.5% at Rated Amps, Nominal Line Volts |
| Operating Atmosphere | Controlled Atmosphere |
The Allen Bradley part number 1336F-BRF20-AF-IT is a robust adjustable frequency AC drive optimized for various industrial applications. This unit supports an AC voltage range of 380 to 480 VAC and accommodates a DC voltage range of 513 to 620 VDC. It is rated for a nominal horsepower of 20 HP, providing significant power for demanding motors. This drive operates effectively within a frequency range of 50 to 60 Hertz.
Designed to function in controlled environments, this model maintains operational efficiency with an impressive rating of 97.5% when delivering rated amperage and nominal line voltages. With a heat sink thermistor included for temperature monitoring, it ensures reliability during operation. The ambient temperature capacity of the drive lies between 0 and 50 degrees Celsius, allowing it to withstand a variety of conditions.
In terms of construction, the 1336F-BRF20-AF-IT is housed in an enclosure with an IP 65 rating, ensuring protection against dust and water ingress. Additionally, the device incorporates a short-circuit trip feature and other protective measures for added safety. Notably, the product includes an Italian language option.