160S-AA08NSF1P1

The Allen-Bradley 160S-AA08NSF1P1 is a Series B variable speed controller from the 160 SSC product line. Specifications for the input voltage are 200 – 240V AC (the range is 180 – 265V AC, single-phase, 50/60 Hz) and the input power rating is 3.7 KVA. Specifications for the output current is a maximum current of 8 A and the output power rating is 1.5 kW (2 HP). The range of the output voltage is from 0V to the input voltage. The output frequency is also programmable and adjustable from 0 to 240 Hz. The 160S-AA08NSF1P1 controller is designed to support the Analog Signal Follower control algorithm. The short current rating is 10KA and the copper wire to power this terminal should be rated for 75°C and 4mm2 – .75mm2 diameter (12 – 18 AWG).

The 160S-AA08NSF1P1 includes a program keypad module. This module is located on the controller’s front panel. After powering on, the controller always starts up in display mode, which only allows the viewing of read-only controller parameters. Program mode may be initiated by pressing the “ESC” key. In program mode, any programmable controller parameters may be modified.

The power dissipated by the 160S-AA08NSF1P1 during operation is 70 W. A cooling fan is integrated into the 160S-AA08NSF1P1’s system. For optimum cooling, precautions should be taken to ensure that dust and metallic particles are not able to enter the fan enclosure. According to the manufacturer’s recommendations, the 160S-AA08NSF1P1 controller should be deployed on a flat surface, in a non-corrosive atmosphere and away from direct sunlight. During operation, the device becomes hot and therefore it is recommended to let it cool after power removal for at least 1 minute before initiating any servicing/maintenance procedure. The 160S-AA08NSF1P1 is available in an open IP20-rated enclosure. The operating temperature range is 32 – 122°F at 0 to 95% relative non-condensing humidity. Its dimensions are 152 x 72 x 136 mm and it weighs 0.9 kg.