I55AE318F1AV11004S Lenze Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Lenze I55AE318F1AV11004S is a variable speed/frequency drive (VSD/VFD) and compact inverter designed for variable speed control, featuring DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, a flying restart circuit, and a PID controller. It includes a built-in RFI filter, safe torque off (STO) safety standard, and I.O. conformal coating. The dimensions are H347mm x W204.5mm x D222mm. It supports PROFIBUS 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: 48A (light-duty; 400Vac), 40.8A (light-duty; 480Vac), 40A (heavy-duty; 400Vac), and 34A (heavy-duty; 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 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 is designed for a 3-phase network (3P / 3AC) with a network frequency of 45-65 Hz (input) and 0-599 Hz (output). The drive includes 1 analog output, 5 digital inputs (with options for frequency or encoder input), 1 digital output, and 2 analog inputs (with options for voltage or current input). The rated active power is 22kW (light-duty; 400-480Vac) and 18.5kW (heavy-duty; 400-480Vac), with a rated power of 30HP (light-duty; 400-480Vac) and 25HP (heavy-duty; 400-480Vac).