I55AE345F1AV11004S Lenze Variable Frequency Drives (VFD)

Lenze I55AE345F1AV11004S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control, compact inverter DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and PID controller functionality. It features a built-in RFI filter, safe torque off (STO) safety standard, I.O. conformal coating, and dimensions of H450mm x W250mm x D230mm. This model supports PROFIBUS communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. It operates with a rated current of 107A (light-duty; 400Vac), 92.4A (light-duty; 480Vac), 89A (heavy-duty; 400Vac), and 77A (heavy-duty; 480Vac), and a supply voltage of 400Vac / 480Vac. Suitable for control cabinet or surface/wall mounting, it operates efficiently within an ambient air temperature range, with a maximum of 45°C at a switching frequency of 2kHz or 4kHz, and 40°C at 8kHz or 16kHz. The device is IP20 protected, designed for a 3-phase network (3P / 3AC), with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). It includes 1 x analog output, multiple digital inputs with versatile functionality, 2 x analog inputs, and is rated for 55kW (light-duty; 400-480Vac) and 45kW (heavy-duty; 400-480Vac), equivalent to 75HP (light-duty) and 60HP (heavy-duty).

About the manufacturer: Lenze is one of the manufacturers that offers Variable Frequency Drives (VFD) that you can order at MQ Automation 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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