Model 460 Replacement Voltage Regulator

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Buy Factory Direct: $159

Product Summary

The Model 460 Universal Regulator is an exact replacement for Newage SX 460, Onan 305-0982 and Kutai EA 460. It can also replace many obsolete, hard to get and/or expensive regulators found on older AC generators (alternators), with or without brushless exciters, up to approximately 200 KVA in size, within its field output ratings. It is easily retrofitted because of its small size and simplicity of connection using only four wires. By means of jumper-selectable voltage programming, the Model 460 covers virtually all voltages from 100 to 240 VAC, 50 or 60 Hz, on single and three phase systems.

Will work in most brushless generators that require up to 63 volts DC / 4 amps to the exciter field.

  • Sensing & Power Input: 95-132 VAC OR 190-264 VAC, 1 phase 2 wire (jumper selectable)
  • Output: Maximum 90VDC at 207VAC Input
  • Continuous Output Current: 4A
  • Intermittent Output Current: 10A for 10 sec.


Replaces Newage® SX460, Onan® 305-0982, and Kutai EA 460

  • Works with brushless exciters or conventional-field AC generators
  • Works with 2-wire, 3-wire or 4-wire, single or 3-phase generators
  • One unit covers the following jumper-selected voltages: 100, 120, 200, 208, 220, 230 and 240 VAC, 50 or 60 Hz
  • Voltage regulation is typically +/- 1% or better in most applications
  • Automatic voltage reduction during under-frequency operation
  • Under frequency (under speed) LED indicator
  • Field output rated at 15-90 VDC, 4A max
  • Field resistance 15-500 Ohms
  • Soft-start feature prevents sudden torque loads on engine and drive
  • Automatic startup on 5 VAC residual voltage – no field flash required
  • Adjustments for Voltage, Stability and Voltage/Frequency Ramp
  • Provision to connect external voltage-adjust potentiometer
  • Protected by user-replaceable international standard (5 x 20 mm) fuse
  • Metal Oxide Varistor (MOV) voltage spike suppression rated at 575 V
  • Heavy-duty electromagnetic interference (EMI) filter
  • Four .250” push-on style terminal connections
  • Overall size is 3.94” [100] W x 5.33” [135] L x 1.78” [45} H. Mounting is by means of four #8 or #10 screws
  • Unit is fully repairable and features a two year warranty

Manuals and Downloads

Flight Systems' manufactured products are made in the USA