BECKHOFF KL2791 | 1-Channel AC Motor Speed Controller
Product Name: BECKHOFF KL2791 | 1-Channel AC Motor Speed Controller
Product Brand: BECKHOFF
Product Code: KL2791
Product Artikel: BECKHOFF KL2791 | 1-Channel AC Motor Speed Controller
The KL2791 AC motor speed controller is designed for direct connection of different single-phase AC motors with small capacity. The KL2791 enables speed reduction of typical motors such as capacitor motors, universal motors and shaded-pole motors. The required output is specified via the process data. The output setting matches respective output value through targeted on and off switching at optimised times. This technique is particularly suitable for drives with quadratic load characteristic such as fans and pumps. Technical data KL2791 | KS2791 Connection technology direct motor connection Number of outputs 1 motor Mains voltage 230 V AC Rated output ≤ 200 VA Load type 1-phase AC motors Max. output current 0.9 A Control type phase/full wave control Resolution 1 % Reverse voltage protection no Electrical isolation 500 V (K-bus/field voltage), 3,750 V AC (1 min.) Leakage current (OFF state) < 1 mA Current consumption power contacts only load Current consumpt. K-bus typ. 95 mA Bit width in the process image output: 1 x 16 bit data (1 x 8 bit control/status optional) Weight approx. 60 g Operating/storage temperature 0…+55 °C/-25…+85 °C Relative humidity 95 %, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4 Protect. class/installation pos. IP 20/see documentation Pluggable wiring for all KSxxxx Bus Terminals Approvals CE Special terminals KL2791-0011 1-channel AC motor speed controller, 230 V AC, 200 VA, max. 0.9 A, without power contacts KL2791-1200 1-channel AC motor speed controller, 120 V AC, 100 VA
