ADVR16-400HZ

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

Universal 16Amp 400Hz Intermediate Frequency analog digital AVR for military spec and aviation generator. Can be used for parallel operation.
  • 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. +/- 10% @ 1K 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 +70 °C
Storage Temperature
  • -40 to +85 °C
Relative Humidity
  • Max. 95%
Vibration
  • 5.5 Gs @ 60 Hz

Physical Specifications
Dimension
  • 162.0 (L) x 112.0 (W) x 43.0 (H) mm
  • 6.38 (L) x 4.41 (W) x 1.69 (H) inch
Weight
  • 510 g +/-2%
  • 1.125 lb +/- 2%
Weight 0.51 kg
Dimensions 16.2 × 11.2 × 4.3 cm

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