Thursday, December 14, 2017

Australian Made Generating Systems and Voltage Regulators

Genaust is an Australian manufacturer of Automatic Voltage Regulators.
Automatic Voltage Regulators also known as AVR’s, Genset Regulators or Genset Voltage Regulators and are designed to control the output voltage on AC alternators, gensets or generators.

These AVR’s replace Dunlite, Stamford, Caterpillar, Marcon, McCall, Kubota, Lister, Stone, Kato, Modra, Basler, Newton Derby and almost all other Genset voltage regulators.

Genaust also build various Engine Control Modules.
These units can protect diesel engines from damage caused by overheating, over or under speed, loss of lubricant pressure and also can control fuel supply and battery charging.

AVR 380

DESCRIPTION

This solid state device is designed to control the output voltage of 50 or 60 Hz. AC alternators ensure a stable voltage output is maintained under all load conditions.

Directly replaces the Dunlite UVR 100 but will also electrically replaces almost all known voltage regulators. It is suitable for both 3Ø and 1Ø machines with or without separate excitation.

Parallel operation of machines is also possible with only the addition of a quad droop input signal.

  • Transformer isolated voltage sensing input.
  • Four selectable input sensing voltage levels.
  • Volts per Hz characteristic to protect prime movers on large step loads
  • Field current overload sensing and shutdown with opto isolated remote indicator output.
  • Remote adjustment facilities.
  • On board field output fuse.
  • Optional crowbar overvoltage sensing and protection facilities.
  • Open PC board construction for economic repairability.
  • Improved reliability by use of PC board plated through hole and underrated component selection.
  • Practical adjustment range for each voltage level.
  • Field excitation powered from the  sensing voltage input
  • On board potentiometers for :
    • Voltage.
    • Stability coarse and fine
    • Underspeed / voltage droop point.
    • Field excitation overload.
    • Overvoltage (if fitted)
  • Quad droop input facilities.

AVR 400

DESCRIPTION

This solid state device designed to control the output voltage of 50 or 60 Hz. AC alternators ensure a stable voltage output is maintained under all load conditions.

Directly replaces the Dunlite SR101A but will also electrically replace almost all known voltage regulators.

It is suitable for both 3Ø and 1Ø machines with or without separate excitation and is especially good on 1Ø machines in reducing light flicker due to its increased stability adjustment range.

  • Two selectable input sensing voltage ranges.
  • Volts per Hz characteristic to protect prime movers on large step loads.
  • Field current overload sensing and shutdown.
  • Remote adjustment facilities.
  • On board field output fuse.
  • Open PC board construction for economic repairability.
  • Improved reliability by use of PC board plated through hole and underrated component selection.
  • Practical adjustment range for each voltage level.
  • Field excitation powered from the  sensing voltage input.
  • On board potentiometers for :
    • Voltage
    • Stability coarse and fine
    • Underspeed voltage droop point
    • Field excitation overload

GX 340

DESCRIPTION

The GX340 is a solid state device designed to give accurate and stable voltage regulation of AC alternators regardless of prime mover types and ensures a stable voltage output is maintained under all load conditions.

Directly replaces the Stamford Series 3 and 4 Regulators but will also electrically replace almost all known voltage regulators. It is suitable for both 3Ø and 1Ø machines with or without separate excitation.

Parallel operation of machines is also possible with this device with only the addition of a quad droop input signal.

  • Transformer isolated voltage sensing input voltage sensing input.
  • Volts per Hz characteristic to protect prime movers on large step loads
  • Field current overload sensing and shutdown.
  • Remote adjustment facilities.
  • Open PC board construction for economic repairability.
  • Improved reliability by use of PC board plated through hole and underrated component selection.
  • Practical voltage adjustment range.
  • Field excitation powered from the  sensing voltage input
  • Suitable for use with permanent magnetic excitation.
  • On board potentiometers for :
    • Voltage
    • Stability coarse and fine
    • Underspeed / voltage droop point
    • Field excitation overload.
  • Quad droop input facilities.
  • Increased stability range to overcome light flicker on 1f machines.

GX 600

DESCRIPTION

The GX600 is a solid state device designed to give accurate and stable voltage regulation of brushless AC alternators regardless of prime mover type.

Directly replaces the Stamford Series 6 regulators but will also electrically replace almost all known voltage regulators. It is suitable for both 3Ø and 1Ø machines with either 50 or 60Hz outputs.

It is especially useful on the 1Ø machines in reducing light flicker due to its increased stability adjustment range.

  • Volts per Hz characteristic to protect prime movers on large step loads.
  • Remote adjustment facilities.
  • On board field output fuse.
  • Open PC board construction for economic repairability.
  • Improved reliability by use of PC board plated through hole and underrated component selection.
  • Practical voltage  adjustment range.
  • Field excitation powered from the  sensing voltage input
  • On board potentiometers for :
    • Voltage
    • Stability coarse and fine
    • Underspeed / voltage droop point
    • Field excitation overload.
  • On board LED indication of underspeed operation
  • Replaces Stamford types
    • E000-24600,
    • E000-26000,
    • E450-13900.
  • Wide stability adjustment range for reducing light flicker.
  • Quad droop input facilities.