I55AE255C1AV0100WS Lenze Variable Frequency Drives (VFD)

Lenze I55AE255C1AV0100WS is a variable speed/frequency drive (VSD/VFD) from 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 adheres to the safe torque off (STO) safety standard and includes an I.O. conformal coating. The dimensions are H250mm x W90mm x D130mm. It supports Modbus TCP communication protocol and offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. The rated current is 27.6A for light-duty (230-240Vac) and 23A for heavy-duty (230-240Vac) operations. It operates on a supply voltage of 230Vac / 240Vac and can be mounted in a control cabinet or on a surface/wall. The ambient air temperature for operation varies with the switching frequency, allowing a maximum of 45°C at 2kHz or 4kHz and 40°C at 8kHz or 16kHz. It has an IP20 degree of protection, is designed for a 3-phase network (3P / 3AC), and operates with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The drive includes 1 analog output (0-10Vdc; 0-20mA or 4-20mA), 5 digital inputs (PNP/NPN logic), 1 digital output (max. 100mA), and 2 analog inputs (-10...+10Vdc; 0-20mA or 4-20mA). The rated active power is 7.5kW for light-duty and 5.5kW for heavy-duty operations, corresponding to 10HP and 7-1/2HP, respectively.

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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