Due to the high number of revolutions of the Hyosung GV250 GT250 GV650 engine, we only sell a replacement serial parallel regulator 14V-3FHVSP-30A-AX-KS-LI . The warranty is 4 years.

 

   The voltage regulator 14V-3FHVSP-30A-AX-KS-LI proved to be very good for Hyosung GV250 GT250 GV650. Battery voltage regulation is quite critical due to the relatively weak generator and thin installation wires. It is recommended to connect the output terminals of the new regulator directly to the battery. A 30A fuse should be added in the plus circuit of the battery. You can find more details about the regulator itself at the link: 14V-3FHVSP-30A-AX-KS-LI.pdf.

   The new regulator may not fit in the same place, and when replacing it, it is necessary to do additional operations (make a new way of fastening and solve the connection to the installation).

 

   Expected charging voltage is 14.0 to 14.2VDC. If the voltage is lower, it is necessary to find where the voltage loss occurs using the instructions. The minimum battery charging voltage that ensures a full battery is 13.9VDC. The regulator has a built-in LED that lights up when the regulator failed to reach voltage on its outputs.

 

   Warning: Do not under any circumstances wash the regulator with a high - pressure cleaner!