About the 6VAF343075C-A2
The 6VAF343075C-A2 is an AF-300C inverter from General Electric. AF-300C inverters are 40 to 300 HP devices that are 380/400-460 VAC @50/60 hz. This particular unit is a 3-phase 460 VAC 75 HP unit. AF-300C inverters use CPUs (16-bit) to provide multifunction processing and high performance. The unit is UL listed and CSA approved.
The interior of the 6VAF343075C-A2 includes the control cooling fan that vents to the exterior, the main control card, the control circuit terminal board, the ground fault detection card, and the main circuit terminal board. There are three internal AC line fuses that protect the unit.
The front of the unit houses the keypad panel for the unit. This panel includes eleven touch keys along with a local/remote switch.
The 6VAF343075C-A2 has an overload rating of 150% for one minute. The unit offers torque boost control with twenty-one selectable patterns not including an additional energy conservation mode. The unit has four Accel/Decel time settings available including logarithmic, S curve, and linear. Other features include slip compensation, momentary power failure restart, bias frequency setting (*4), and stall prevention.
The 6VAF343075C-A2 should be used in indoor locations where the ambient temperature remains between -10 and 50 degrees Celsius. Do not use where dust or corrosive gases may be an issue. The unit weighs approximately 95 pounds before the addition of shipping materials.
For additional specifications and for important information regarding the proper installation of the unit, please refer to General Electric manuals or datasheets referring to this unit.
