I55AE337F10V11002S Lenze Variable Frequency Drives (VFD)

Lenze I55AE337F10V11002S is a variable speed/frequency drive (VSD/VFD) or inverter within the Drives sub-range, designed for compact inverter applications with features including DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and a PID controller. It is equipped with a built-in RFI filter, standard I.O., and conformal coating. The dimensions are H450mm x W250mm x D230mm. It supports CANopen communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. The rated current varies with duty and voltage: 91.2A for light-duty at 400Vac, 78A for light-duty at 480Vac, 76A for heavy-duty at 400Vac, and 65A for heavy-duty at 480Vac. It operates on a supply voltage of 400Vac / 480Vac and can be mounted in a control cabinet or on a surface/wall. The ambient air temperature for operation is capped at 45°C for switching frequencies of 2kHz or 4kHz, and at 40°C for frequencies of 8kHz or 16kHz, with a protection degree of IP20. It is designed for a 3-phase network (3P / 3AC) with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The device includes 1 analog output (0-10Vdc; 0-20mA or 4-20mA), multiple digital inputs with flexible functionalities, 2 analog inputs (-10...+10Vdc; 0-20mA or 4-20mA), and 1 digital output (max. 100mA). The rated active power is 45kW for light-duty and 37kW for heavy-duty, both at 400-480Vac, translating to 60HP for light-duty and 50HP for heavy-duty applications.

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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