I55AE337F10V1100LS Lenze Variable Frequency Drives (VFD)

Lenze I55AE337F10V1100LS is a Variable Speed/Frequency Drive (VSD/VFD) from the Drives sub-range, designed for variable speed and frequency control with additional features including compact inverter DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and a PID controller. It has a built-in RFI filter, standard I.O., and conformal coating, with dimensions of H450mm x W250mm x D230mm. This model supports PROFINET 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 91.2A (light-duty; 400Vac), 78A (light-duty; 480Vac), 76A (heavy-duty; 400Vac), and 65A (heavy-duty; 480Vac), and a supply voltage of 400Vac / 480Vac. Designed for control cabinet or surface/wall mounting, it can operate in ambient air temperatures up to 45°C (at a switching frequency of 2kHz or 4kHz) and 40°C (at a switching frequency of 8kHz or 16kHz), with an IP20 degree of protection. It accommodates a 3-phase network (3P / 3AC) with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The drive features 1 analog output, 5 digital inputs with flexible functionality, 1 digital output, and 2 analog inputs, supporting a rated active power of 45kW (light-duty; 400-480Vac) and 37kW (heavy-duty; 400-480Vac), equivalent to 60HP (light-duty) and 50HP (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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