About the 6MDBN-4P5101
6MDBN-4P5101 is a 230 V, 50/60 Hz, 3-phase MD60 Drive that is manufactured by Reliance Electric. The output current is 4.5 A, the horsepower is 1.0 HP, and the output power is 0.75 kW. There is no filter in this drive. The frame size is A. There are many protective features on the MD60 drive, including the bus overvoltage trip, the bus undervoltage trip, the software current limit, the hardware current limit, the instantaneous current limit, the power dip ride-through, and the fault-free ride through.
There are a number of fault codes that may appear on the drive. Fault code F13 is a ground fault. This fault is not auto-resettable, and it occurs when there is a current path to earth ground at one or more of the drive output terminals. This fault can be corrected by checking the motor and the external wiring to the drive’s output terminals. Fault code F33 is an auto restart tries fault. This fault is not auto-resettable, and it occurs when there has been an unsuccessful attempt to reset a fault. This fault can be corrected by manually clearing/resetting the original fault. Fault codes F38-F40 are phase to ground faults. The phases involved are U, V, and W. These faults are not auto-resettable. Check the motor and the wiring, and if the fault cannot be cleared, replace the drive. Fault codes F41-F43 are phase to phase shorts. The phases involved are U, V, and W. These faults are not auto-resettable. Check the motor and the drive output terminal wiring for a short. If you cannot clear the fault, the drive must be replaced.
AX Control offers repair services for AC Drives like the Reliance Electric MD60 Drive.
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