Analog Digital 16Amp 400Hz Automatic Voltage Regulators

ADVR-16-400HZ

Intermediate Frequency 400Hz Analog Digital 16 Amp Generator Voltage Regulator for Military spec and Aviation generator

Universal 16Amp 400Hz Intermediate Frequency digital AVR for military spec and aviation generator. Can be used for parallel operation.

Features

  • Voltage regulation less than +/-0.5%
  • Suitable for brushless type generator sensing input 170 to 510 Vac
  • Can be used in parallel operation
  • 16 Adc current output
  • Suitable frequency 400 Hz
  • Inverse-time over excitation protection
  • O/E over excitation protection
  • Under frequency protection & soft start voltage ramping
  • Load CT current compensation, analog voltage input

Specifications

  • Sensing Input
    (Average Reading)
  • Voltage 170 to 510 Vac 1 phase 2 wire DIP switch selectable
    Frequency 320 to 420 Hz
  • Power Input
  • Voltage 60 to 300 Vac 1 phase 2 wire
    Frequency 250 to 420 Hz
  • Excitation Output
  • 240V 1 phase Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds
    Resistance Min. 5 ohms
  • External Voltage Adjustment
  • Max. +/- 5% @ 2K ohms 1 watt potentiometer
  • Voltage Regulation
  • Less than +/-0.5% (with 4% engine governing)
  • Build Up Voltage
  • 5Vac residual volts at power input terminal
  • Static Power Dissipation
  • Max. 10 watts
  • CT Current Compensation Input
  • 1A or 5A (adjustable)
  • Analogue Voltage Input
  • Max. +/-5 Vdc +/-10% @ +/-3 Vdc
  • Under Frequency Protection
  • 400 Hz @ 360 Hz (adjustable)
  • Over Excitation Protection
  • When excitation output > 40% Power Input, excitation output will shutdown
    after 5 sec.
  • Voltage Thermal Drift
  • Less than 3% at -40 to +70 °C

AVR Control Functions

  • VOLT
  • Voltage adjustment
  • STAB
  • Stability adjustment
  • U/F
  • Setting under frequency protection knee point
  • DROOP
  • Droop adjustment
  • TRIM
  • Analogue input adjustment

Environment

  • Operating Temperature
  • -40 to +60 °C
  • Storage Temperature
  • -40 to +85 °C
  • Relative Humidity
  • Max. 95%
  • Vibration
  • 5.0 Gs @ 60 Hz

Physical Specifications

  • Dimension
  • 162.0 (L) x 112.0 (W) x 43.0 (H) mm
  • Weight
  • 535 g +/-2%

Downloads

Dimensions

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