The Allen-Bradley 22A-B4P5N104 is an adjustable frequency drive manufactured as part of the PowerFlex 4 product line. This is an electronic drive designed to give the user an interface to control the speed of appliances and machines completely. This drive provides the interface functionality through a fixed keypad and an LCD, which enhances easy control of the drive’s status. The 22A-B4P5N104 adjustable frequency drive comes with a front plate drive and an IP20 NEMA/UL Open-Type enclosure rating. It has an ambient temperature ranging between –10 and 50 degrees Celsius, and a non-condensing relative humidity range of 0 – 95 percent. This drive also features an input voltage range of 200 - 240 volts AC and input current rating of 5.2 amperes and a power rating of 2.2 kilovolt-amps. It comes with a motor rating of 0.75 kilowatts or 1 Horsepower, as well as a power dissipation of 60 watts along the circuit wires.
The Allen-Bradley 22A-B4P5N104 Adjustable Frequency Drive is specially intended to offer branch circuit protection with the 100-C09 contractor, 10 UL Class J fuse, and Allen-Bradley 140M-C2E-C10 motor protector. It also provides additional protection throughout the drive, including protection against overcurrent at a 200 percent hardware limit for 60 seconds, and instantaneous fault at 300 percent for 3 seconds. The 22A-B4P5N104 adjustable frequency drive offers protection against 150 percent motor overload for one minute against under- and over-voltage. This drive features a digital control input that can be set at either source or sink mode via the DIP switch and the analog control input. It comes with a shipping weight of approximately 3.1 pounds and measurements of 5.98 x 3.15 x 5.35 inches.

The Allen-Bradley 22A-B4P5N104 is a Variable Frequency Drive (VFD) used for AC motor control i.e. to control motor speed and delivered torque. The input voltage rating is 200-240V AC, 3-phase and the drive does not have EMC filter at input which must be added externally to protect the input line from bad frequencies. On the other side, the output voltage can change from 0 to 230V AC, 3-phase. Due to electronic motor overload protection at the output there is no need for additional motor protection. This unit is used to run AC (alternating current) induction motors up to one (1) horsepower and is panel mounted. During the motor start up, the torque must be sufficient to overcome startup torque but also to smoothly achieve the target speed in a programmed period of time. This drive is capable to provide one hundred and fifty percent (150%) overload for up to one (1) minute and has two hundred percent (200%) overload capability up to three (3) seconds in order to cover the application requirements. The motor can be controlled manually using front panel switches (STOP, RUN, FWD, REV) or externally by voltages or currents (typical application use 4-20 milliamperes control current, connected to sensor circuits). Every application has its own control speed parameter requirements so programming can be done manually or by using handheld device, usually laptop (also some parameters are set up by default). For that purpose RS485 is used but also, using communication option kits, RS485 can be converted to RS232 serial interface. The ambient operating temperature is from 14 to 104 (fourteen to one hundred and four) degrees Fahrenheit (°F).