160S-AA03NSF1P1

The Allen-Bradley 160S-AA03NSF1P1 is a single-phase 160 series AC-powered Smart Speed Controller (SSC) which comes with a program keypad module and with an analog signal follower control. The convection-cooled keypad is made up of 5 keys for configuring its parameters, 3 control keys comprised of up, down, and enter keys, LED indicators that show the direction of the motor’s rotation, and an LED display with seven segments that can show up to 6 digits. The user can set the 160S-AA03NSF1P1 controller’s frequency using its external speed potentiometer, which has a speed range of 1K to 10K Ohms and a 2 Watt minimum. Available on the 160S-AA03NSF1P1 is a ready/fault indicating panel on the front of the controller that has red and green LED status indicators, and 3 terminal blocks dedicated to its line power (TB1), its control wiring (TB3), and its motor wiring (TB2).

With an open IP20 enclosure, this variable speed controller should only be installed vertically on an even surface in an environment without any corrosive particles in its atmosphere. Note that it is possible to mount the 160S-AA03NSF1P1 controller only with a DIN rail mount measuring 35 millimeters or on mounting screws that have a 4.5-millimeter maximum diameter. The entire 160S-AA03NSF1P1 measures 6 x 2.83 x 5.4 inches and it has a weight of 1.76 pounds or 0.8 kilograms. Users can operate the 160S-AA03NSF1P1 in an environment with a temperature range between 0 and 50 degrees Celsius and they can store it in a corrosion-free atmosphere with a temperature range between -40 and 85 degrees Celsius. This SSC has a 200 to 240 Volt AC input voltage at 50 to 60 Hertz, a 180 to 265 Volt AC operating voltage range, and 1.4 input kVA. Its maximum output current is 3 A, its power dissipation is 25 Watts, and its 3-phase motor rating is 0.75 HP at 0.55 kW. Users can also program the output frequency of the 160S-AA03NSF1P1 anywhere between 0 and 240 Hertz, and the output voltage anywhere between 0 Volts and the input voltage value.