20BD248A3ANNANN0

The PowerFlex 700 series model, part number 20BD248A3ANNANN0, is a sophisticated adjustable-frequency AC drive designed for dynamic motor management. It is tailored to operate with a 3-phase input voltage of 480 V, accommodating various industrial applications effectively. This drive handles an input frequency window ranging from 47 Hz to 63 Hz, allowing for flexibility in deployment.

Delivering a continuous output current of 248 A, this unit is capable of managing motor power up to 200 HP, extending down to 150 HP, ensuring reliable performance in demanding environments. The output voltage can be adjusted from 0 to 460 V AC, making this drive suitable for a wide range of motors. In terms of electrical stability, it maintains a DC bus voltage of 648 V DC, ensuring robust operations.

Safety features include a bus undervoltage trip set at 305 V DC and an overvoltage trip at 810 V DC, while the input undervoltage trip occurs at 280 V AC, all designed to protect equipment from electrical faults. Furthermore, the overcurrent limit is adjustable, set between 220% to 300% of the nominal current.

The drive is enclosed in an IP20 / Type 1 housing, appropriate for installations located in controlled indoor environments. Its control modes include Vector control and V Hz, facilitating commendable torque regulation up to ±5% without feedback, thus providing effective motor control across various operating conditions.