Universal Voltage Regulator VR648 for Generator Genset

Part Number:
VR648

See Details:
Description:
AVR VR648
For IMC 3160, 3135, 1110.1130 generators
The VR648 AVR is normally connected with only 4 wires. It comes factory set with a short from (B to A) terminals and the dip switches set for 208 – 240 volts 60 Hertz use. 1 OFF – 2 ON – 3 ON In this configuration it works in almost all modern 12 wire generators sets from 190 to 277 volts and with exciter fields from 9 to 100 Ohms.

This AVR is “Universal” because it can also work with any 4 wire generator at any voltage & Hertz just by programming 3 simple dip switches located on the AVR itself. As long as you feed power to input terminals C&B with 100 to 300 Volts and then connect sensing terminals C&A to the generator output voltage, you can make it work on almost any configuration.