I55AE355F1AV1100LS Lenze Variable Frequency Drives (VFD)

Lenze I55AE355F1AV1100LS is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed/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 is designed for control cabinet or surface/wall mounting. The dimensions are H536mm x W250mm x D265mm. It supports PROFINET communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. The rated current is 132A (light-duty; 400Vac), 115A (light-duty; 480Vac), 110A (heavy-duty; 400Vac), and 96A (heavy-duty; 480Vac), with a supply voltage of 400Vac / 480Vac. The ambient air temperature for operation is up to 45°C (at a switching frequency of 2kHz or 4kHz) and up to 40°C (at a switching frequency of 8kHz or 16kHz), with a degree of protection of IP20. It operates on a 3-phase network (3P / 3AC), with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The device includes 1 x analog output, 5 x digital inputs (with options for frequency or encoder input), 1 x digital output, 2 x analog inputs (with options for voltage or current input), and has a rated active power of 75kW (light-duty; 400-480Vac) and 55kW (heavy-duty; 400-480Vac), equivalent to 100HP (light-duty; 400-480Vac) and 75HP (heavy-duty; 400-480Vac).

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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