ENGINE AR-COMPLETE 4529865 - Caterpillar

SR4B brushless generator is used with the following loads: mixed loads of motors and lights, SCR-controlled equipment, computer centers, installations of communications and petroleum drilling applications. The elimination of the brushes in the field circuit reduces maintenance. The elimination of the brushes in the field circuit increases reliability. The elimination of brushes provides a higher degree of protection in potentially hazardous atmospheres.The generator set packages can be utilized for prime power generation or standby power generation. The generator set packages can be used in land based applications or marine applications.SR4B generators are utilized in three-phase full-wave excitation and regulation. The generators are either four pole or six pole design with four, six, ten, or twelve lead configuration depending on frame size. The generators are capable of producing electrical power in either 50 Hz or 60 Hz applications.