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AR06BTCV8202 is a Viking Model VBCS42 Variable Frequency Drive, an AC motor speed controller for three-phase motors. It is rated for operation on 277/480VAC systems, has a rated load current of 42A and operates on a 690VAC bus voltage. This drive unit has built-in overload protection, trip class 10, and over voltage protection up to 660VAC. It has several user-adjustable settings, including starting torque, acceleration, deceleration, and frequency limits, as well as multiple operating modes and built-in diagnostic functions. It also offers a range of communications technologies, including dual Ethernet and Modbus TCP, and optional communication bridges.