SF405 Lenze Industrial Automation Components

Lenze SF405 is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter designed for precise control of motor speed and frequency. It features dimensions of H146mm x W73mm x D100mm and supports a supply voltage of either 400Vac or 480Vac, with rated currents of 1.3A at 400Vac and 1.1A at 460Vac. This unit can be mounted in a cabinet or on a DIN rail and operates within an ambient air temperature range of 0 to +50°C, with a derating of 2.5% per °C above +50°C. It utilizes an RS-485 communication protocol and operates with a network frequency of 48-62 Hz on input and can output 0-240 Hz. The SF405 includes 2 digital outputs (open-collector outputs; 50mA at 30Vdc) at terminals TB-14 and TB-15, and its network type is 3-phase (3P / 3AC). For analog interfacing, it offers 1 analog input (0-10Vdc) at terminal TB5, 1 analog input (4-20mA) at terminal TB25, and 2 analog outputs (0-10Vdc or 2Vdc-10Vdc and 0-10Vdc or 2-10Vdc) at terminals TB-30 and TB-31, which are proportional to output frequency or load. The rated active power is 0.37kW for a supply voltage of 400-480Vac, and the rated power is 1/2HP for the same voltage range.

About the manufacturer: Lenze is one of the manufacturers that offers Industrial Automation Components that you can order at Powermatic Associates site. Lenze Americas is a global manufacturer of electrical and mechanical drives, motion control, and automation technology, offering a wide range of products, drive solutions, complete automation systems, and engineering services and tools all under one roof.

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