AS440 AVR Automatic Voltage Regulator for 150KVA Stamford Generator Set Spare Parts


Specifications:

  • Voltage 120 (95-132) / 240 (190-264) VAC single-phase two-wire
  • Magnetic field output: maximum 90VDC at 207VAC input
  • Current: 4A continuous, 10A in 10 seconds without discontinuity
  • Pressure regulation accuracy: <+-1% RMS (with generator speed variation within 4%)
  • Weight: Approx.320g

AS440 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator.

Features:

  • Generator voltage regulation.
  • Overvoltage protection.
  • Low speed protection.
  • Voltage range adjustable.
  • High voltage stability.
  • Single phase dedicated.
  • 50HZ 60HZ adjustable.

Specifications:

  • Voltage 120 (95-132) / 240 (190-264) VAC single-phase two-wire
  • Magnetic field output: maximum 90VDC at 207VAC input
  • Current: 4A continuous, 10A in 10 seconds without discontinuity
  • Pressure regulation accuracy: <+-1% RMS (with generator speed variation within 4%)
  • Weight: Approx.320g

Specifications:

  • Voltage 120 (95-132) / 240 (190-264) VAC single-phase two-wire
  • Magnetic field output: maximum 90VDC at 207VAC input
  • Current: 4A continuous, 10A in 10 seconds without discontinuity
  • Pressure regulation accuracy: <+-1% RMS (with generator speed variation within 4%)
  • Weight: Approx.320g

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