I55AE318F1AV11000S Lenze Variable Frequency Drives (VFD)

Out if stock but available for backorder.

Lenze I55AE318F1AV11000S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control, compact inverter DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and PID controller functionalities. It features a built-in RFI filter, safe torque off (STO) safety standard, I.O. conformal coating, and dimensions of H347mm x W204.5mm x D222mm. 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 48A (light-duty; 400Vac), 40.8A (light-duty; 480Vac), 40A (heavy-duty; 400Vac), and 34A (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, with a maximum of 45°C at a switching frequency of 2kHz or 4kHz, and 40°C at 8kHz or 16kHz, featuring 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 1 x analog output, multiple digital inputs with versatile functionality, 2 x analog inputs, and 1 x digital output. 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).