I55AE390F1AV1100WS Lenze Variable Frequency Drives (VFD)

Lenze I55AE390F1AV1100WS is a Variable Speed/Frequency Drive (VSD/VFD) from the Drives sub-range, designed for variable speed and frequency control, compact inverter functionality, DC-injection braking, brake management, 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 standard, I.O. conformal coating, and dimensions of H685mm x W258mm x D304mm. This model supports Modbus TCP communication protocol and offers protection against overvoltage, leakage current, earth fault resistance, and overtemperature of the motor. It operates with a rated current of 216A (light-duty; 400Vac), 187A (light-duty; 480Vac), 180A (heavy-duty; 400Vac), and 156A (heavy-duty; 480Vac), and 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 2kHz or 4kHz switching frequency) or 40°C (at 8kHz or 16kHz switching frequency), 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 1 analog output, 5 digital inputs with optional uses, 1 digital output, 2 analog inputs with optional uses, and delivers a rated active power of 110kW (light-duty; 400-480Vac) and 90kW (heavy-duty; 400-480Vac), equivalent to 150HP (light-duty) and 125HP (heavy-duty).

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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