I55AE390F1AV11001S Lenze Variable Frequency Drives (VFD)

Lenze I55AE390F1AV11001S is a Variable Speed/Frequency Drive (VSD/VFD) / Inverter within the Drives sub-range, designed for variable speed and frequency control, compact inverter functionality, DC-injection braking, brake management for brake control, S-ramps for smooth acceleration and deceleration, flying restart circuit, and PID controller operations. It features a built-in RFI filter, safe torque off (STO) safety application, I.O. conformal coating, and has dimensions of H685mm x W258mm x D304mm. 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 216A (light-duty; 400Vac), 187A (light-duty; 480Vac), 180A (heavy-duty; 400Vac), and 156A (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 a degree of protection of IP20. 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 110kW (light-duty; 400-480Vac) and 90kW (heavy-duty; 400-480Vac), equivalent to 150HP (light-duty; 400-480Vac) and 125HP (heavy-duty; 400-480Vac).

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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