The SP-151120 kit is a kit which contains a PCB for the Allen-Bradley 1336 drives. The SP-151120 PCB kit is made for use with Bulletin 1336 variable torque drives which are rated for 40 Horsepower output and have an input rating of 460 Volts AC. The 1336 product line from Allen-Bradley is a series of high-performance variable frequency AC drives and accessories like the SP-151120 kit. The SP-151120 kit can be used to replace damaged and worn out PCBs. The Bulletin 1336 drives are microprocessor controlled and produce a 3-phase PWM variable frequency output to supply an adjustable-speed motor. The output voltage of the drive is dependent on the output frequency and it can be configured to match motor parameters for optimal performance. The Bulletin 1336 drives are digitally programmable. The drive programming can be done from a local or remote control panel or from a programming PC which connects to the drive through a serial interface.

The Bulletin 1336 drives can indicate fault conditions through the display panel or through the serial port. For optimal drive performance, the ambient conditions recommended by Allen-Bradley are 5 to 95% relative humidity, 3300 feet of maximum operating altitude, and 0 to 40 degrees Celsius or 0 to 50 degrees Celsius (depending on the enclosure type) of ambient temperature. The 40 Horsepower rated 1336 drive can be ordered in an open, NEMA Type 1, NEMA Type 4, or NEMA Type 12 enclosure. The recommended storage environment for 1336 drives should have 5 to 95% non-condensing humidity and a -40 to 85 degrees Celsius ambient temperature. The repair and maintenance of 1336 series AC drives should be performed by trained technicians. The drive should be disconnected from the input power prior to any maintenance activity.