SF275 Lenze Industrial Automation Components

Out if stock but available for backorder.

Lenze SF275 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H197mm x W128mm x D182mm and operates on a supply voltage of 200Vac-240Vac, supporting 208Vac, 220Vac, and 230Vac inputs. The rated current is 25A at 200Vac and 22A at 230Vac. This device offers flexible mounting options, including cabinet or DIN rail mounting, and is designed to operate within an ambient air temperature range of 0 to +50 °C, with a derating of 2.5% per °C above +50°C. Communication is facilitated through an RS-485 protocol, and it accommodates a network frequency of 48-62 Hz on input and 0-240 Hz on output. The SF275 includes 2 x digital outputs (open-collector outputs; 50mA at 30Vdc) for terminal TB-14 and TB-15, and supports a 3-phase network. Analog interface options include 1 x analog input (0-10Vdc) at terminal TB5, 1 x analog input (4-20mA) at terminal TB25, and 2 x analog outputs (0-10Vdc or 2Vdc-10Vdc and 0-10Vdc or 2-10Vdc) at terminals TB-30 and TB-31, respectively, which are proportional to output frequency or load. The rated active power is 5.5kW for 208-240Vac, with a corresponding rated power of 7-1/2HP for the same voltage range.