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The Allen-Bradley 1336F-B020-AA-EN-GMS2-L6 adjustable frequency drive is an AC-powered 1336 PLUS II series drive. Its nominal output power rating is 20 Horsepower. The 1336F-B020-AA-EN-GMS2-L6 drive is designed for AC input voltage that is rated at 380 to 480 Volts AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B020-AA-EN-GMS2-L6 |
| Weight | 50.00 lbs (22.68 kg) |
| Rated Output Power | 20 Horsepower |
| Input Voltage | 380 to 480 Volts AC |
| Mounting Orientation | Vertical |
| Cooling Method | Natural Convection |
| Protection Rating | IP 20 |
| Enclosure Type | NEMA Type 1 |
| Maximum Altitude | 1000 Meters (3300 Feet) |
| Maximum Operating Temperature | 40 degrees Celsius |
The Allen-Bradley 1336F-B020-AA-EN-GMS2-L6 drive is an adjustable frequency drive from the 1336 PLUS II series. The input of the drive is designed for connection to AC power supplies that support 380 to 480 Volts AC input voltage. The input side of the 1336F-B020-AA-EN-GMS2-L6 drive can also tolerate up to +/-10% variation in the input voltage. The drive input is designed for line frequencies ranging from 47 to 63 Hertz. Three-phase input voltage supports the drive’s full output power rating which is 20 Horsepower, but single-phase input voltage leads to 50% output derating. The rated displacement power factor of the drive is 0.95. The maximum rated efficiency of the 1336F-B020-AA-EN-GMS2-L6 drive is 97.5% at the rated current and line voltage. If specified fuses are used, the maximum short-circuit current rating for the 1336F-B020-AA-EN-GMS2-L6 drive is 200,000 Amps. If the drive is equipped with specified HMCP circuit breakers with a current limiter option, its maximum short-circuit current rating is 200,000 Amps.
The communication module installed on the Allen-Bradley 1336F-B020-AA-EN-GMS2-L6 1336 PLUS II series adjustable frequency drive supports RS-232/422/485 communication and DF1 and DH485 communication. This serial interface enables drive communication with terminals and computers that have a serial interface. Other features on the 1336F-B020-AA-EN-GMS2-L6 drive include a control interface that operates at 115 Volts AC. The 1336F-B020-AA-EN-GMS2-L6 drive mounts vertically. Its enclosure is a NEMA Type 1 IP 20 rated enclosure. Four holes on the enclosure support secure mounting with appropriately sized screws. A heatsink on the drive improves the drive’s heat dissipation. The temperature of the heatsink is monitored to prevent overheating. The 1336F-B020-AA-EN-GMS2-L6 drive cools via natural convection-cooling and it relies on smooth airflow for ventilation. The ambient operating temperature range for the drive is 0 to 40 degrees Celsius.