This unit is classified as a Regulator Control Board from the GV3000/SE series of AC motor control drives. The GV3000 lineup was developed, produced, and manufactured by the electromechanical division of Reliance Electric LTD. This board is ID’d under the numerical designation of 0-56921-512.
The 0-56921-512 Regulator Control Board is outfitted with a standard-issue microprocessor attachment. This ensures that the GV3000 drive as a whole is operational at peak performance and capacity. The 0-56921-512, like several other Regulator Board models, is designed to accept and transfer signals such as the external speed reference and power circuit feedback signals, as well as the pulse-width modulated gate signals, which are sent to the IGBT transistors. The PWM signals are only produced and sent by the 0-56921-512 if the drive is operating under the Flux Vector Control setup.
This board is outfitted with several hardware components, such as an LED display and keypad for external operator input. This display is able to provide operators with fault and error codes, as well as the specifications of the unit while operational.
The 0-56921-512 is available from AX Control Inc. and our inventory is both made up of unused industrial surplus items, and secondhand, repaired, reconditioned, and totally optimized items. The repairs and reconditioning is achieved thanks to our dedicated, on-site staff of technicians. We also cover each item with our comprehensive, detailed warranty, and it ranges from one to three years, depending on the classification of the product.
If you have any questions regarding the warranty coverage or our price quote for this unit, you can contact us via phone or email, during business hours, and we will have a representative available to speak to.