I55AE375F10V11001S Lenze Variable Frequency Drives (VFD)

Lenze I55AE375F10V11001S is a Variable Speed/Frequency Drive (VSD/VFD) from the Drives sub-range, designed for compact inverter applications including DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and a PID controller. It features a built-in RFI filter, application I.O., and conformal coating, with dimensions of H536mm x W250mm x D265mm. This model does not include a communication interface but offers protection functions against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. It supports a rated current of 180A (light-duty; 400Vac), 149A (light-duty; 480Vac), 150A (heavy-duty; 400Vac), and 124A (heavy-duty; 480Vac), with a supply voltage of 400Vac / 480Vac. Suitable for control cabinet or surface/wall mounting, it operates within an ambient air temperature range of 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 an IP20 degree of protection. The network type is 3-phase (3P / 3AC), with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). It includes 2 x analog outputs, 7 x digital inputs with flexible functionality, 2 x digital outputs, and 2 x analog inputs, supporting a rated active power of 90kW (light-duty; 400-480Vac) and 75kW (heavy-duty; 400-480Vac), equivalent to 125HP (light-duty) and 100HP (heavy-duty).