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AUTOMATIC VOLTAGE REGULATOR AVR MOD. SX460 FOR STAMFORD ALTERNATORS AND NOT ONLY VERSION FROM GENERATING SET WITH AND WITHOUT BRUSHES

Item Description:

100% High Quality

SX460 is an automatic half-wave voltage-driven voltage regulator (AVR) and is part of the excitation system for brushless generators. In addition to regulating the generator voltage, the AVR circuit includes speed and sensitivity loss protection features. The excitation power is derived directly from the generator terminals. The positive voltage accumulated by residual levels is ensured by the use of "effcient" semiconductors in the AVR's power circuit. Equipped with a trimmer to remotely adjust the voltage allowing the user / installer to adjust the generator voltage output.

Technical specifications:

ENTRANCE

  • Voltage: Jumper selectable 95-132V ac or 190-264V ac
  • Frequency: nominal 50-60Hz
  • Phase 1

EXIT VOLTAGE

  • Voltage: Max 90V dc at 207V ac input
  • Current: Continuous 4 A dc
  • Intermittent 6 A for 10 seconds
  • Resistance: minimum 15 ohms

ADJUSTMENT

  • +/- 1.0%

THERMAL DRIFT

  • 0.05% per dec. C change in the AVR environment
  • SYSTEM RESPONSE
  • AVR response: 20 ms
  • Loaded current at 90%: 80 ms
  • 97% machine volts: 300 ms

EXTERNAL VOLTAGE REGULATION

  • +/- 10% with 1 kohm 1watt trimmer

ON THE BASIS OF FREQUENCY PROTECTION

  • Set point: 95% Hz
  • Slope: 170% up to 30Hz
  • POWER DISSIPATION
  • Maximum 10 watts
  • BUILD UP VOLTAGE
  • 4 volts @ AVR terminals

ENVIRONMENTAL CONDITIONS

  • Vibration: 20-100Hz 50mm / sec
  • 100Hz -2kHz 3.3g
  • Operating temperature: from -40 ° C to + 60 ° C
  • Rest temperature: from -55 ° C to + 80 ° C
  • Relative humidity 0-70 ° C: 95%
  • Size: 13.4cm x 9.8cm x 3.5cm

Package Contents: 1.00 Piece of AVR SX460 new guaranteed.

Units in box: 1

N.B. : It is specified that this product is a high quality universal replacement, it does not mean that it can be ADDED on Generators that are not equipped with AVR.

SX460
9 Items

Data sheet

Power (kW)
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