The ATV340D45N4E is a variable frequency drive designed for controlling three-phase synchronous and asynchronous motors in both open and closed loop configurations. It features a power capacity of approximately 45 kW (around 55 kW in some descriptions), operates within a voltage range of 380 to 480 V, and supports current ratings around 97.2 A to 106 A. The drive is suitable for heavy-duty applications and includes Ethernet connectivity for integrated communication. It is part of the Altivar Machine ATV340 series, offering versatile control options for industrial motor management.

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