The Allen-Bradley 1336VT-B020-EAP-L3 Adjustable Frequency AC Drive is a digitally controlled, high-performance variable frequency AC drive in the Allen-Bradley 1336VT drive family, which provides microprocessor control for 3-phase induction motors. This drive has digitally programmed setup processes, which ensure operation precision and repeatability, and it provides excellent motor control by controlling the output voltage, which is directly influenced by the output frequency. The 1336VT-B020-EAP-L3 has selectable 3-phase voltage ratings of 380/415/460 Volts AC at 50 and 60 Hertz, and it has an output current rating of 40 Amps. It has a real power output of 26.3 Kilo Volt-Amps at 380 Volts AC and 31.9 Kilo Volt-Amperes at 460 Volts AC, and it has an adjustable output voltage range of 0 to the applied input voltage. It provides under and over voltage trip of up to 275 Volts AC and 570 Volts AC, with a transient line protection of up to 5000 Volts, and it has a power ride thru time of 2 seconds or longer depending on the applied load.

This drive has a sine coded Pulse Width Modulated output waveform, with programmable output frequency range of 0 to 250 Hertz, and motor control is via standard volt per hertz control. The 1336VT-B020-EAP-L3 has a performance value of 0.0013% of set output frequency at 0 to 40 degrees Celsius, with 2 independent and programmable acceleration and deceleration times, and it has an intermittent overload capacity programmable from 50 to 115% of the rated output for 60 seconds. The 1336VT-B020-EAP-L3 has a 115 Volts AC Logic Interface Board (Port A) which provides an interface to various drive’s signals and commands, and it has a plug-in which allows for direct connection to the drive’s main control board. This drive has a working temperature range of 0 to +50 degrees Celsius at 5% to 95% non-condensing relative humidity range, and it is designed for smooth operation even at a height of 3,300 feet. The 1336VT-B020-EAP-L3 weighs approximately 36.3 kilograms in a NEMA Type 1 enclosure, and it has total dimensions of 283 x 477 x 223 millimeters (enclosure inclusive).