1336F-B020-AA-EN-HAS2-LA2-LA3-L4

The Allen-Bradley 1336F-B020-AA-EN-HAS2-LA2-LA3-L4 drive is a 1336 Plus II series drive with a voltage range of 380 to 480 Volts AC. The drive comes with an IP 20 (NEMA 1) enclosure type that is perforated on sides for the better cooling of this 20 Horsepower rated motor speed controller. This advanced variable frequency drive is designed for extremely tight motor speed control by working in an open loop (without a feedback signal). It has been tested in various industrial processes and machine systems. The best results with this drive are achieved in HVAC, conveyer, fan, pumps, and machine tools applications. This drive comes with immediate diagnostics. It is enriched with advanced modules like the 2 isolated configurable inputs, the 2 isolated configurable outputs, and the TTL contact control interface. The 1336F-B020-AA-EN-HAS2-LA2-LA3-L4 drive’s frame size is A4, and it weighs approximately 35 pounds. The drive is rated to work without errors in a temperature range of 0 to 40 degrees Celsius.

The Allen-Bradley 1336F-B020-AA-EN-HAS2-LA2-LA3-L4 drive is delivered with a human-machine interface that has programming and control buttons. It also features a digital potentiometer. The HMI is programmed in the English language, and the manual for the drive that helps with installation and maintenance is written in English too. Any maintenance work on the 1336F-B020-AA-EN-HAS2-LA2-LA3-L4 drive should be performed only after the power has been switched off and remained off for some time. There are high voltage residuals in the powerful capacitors of the drive. Make sure that the voltage across the main circuit terminals has dropped to 0 Volts before doing any work on the drive. Periodically check for screws that may become loose due to temperature changes or vibration and retighten the screws if needed.