Analog Digital 16 Amp Automatic Voltage Regulators

ADVR-16

Analog Digital 16 Amp Voltage Regulator for Parallel Operation

16 Amp digital AVR that can be used in parallel operation of Generator Sets. It's compatible with Caterpillar, SIEMENS, Khenkikian, Genaust, KATO, Marelli, BOKUK, ENGGA, Crompton Greaves AVRs.

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 50/60 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
  • Voltage 170 to 510 Vac 1 phase 2 wire DIP switch selectable
    Frequency 50/60 Hz
  • Power Input
  • Voltage 60 to 300 Vac 1 phase 2 wire
  • Excitation Output
  • Voltage 240V 1 phase
    Current Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds
    Resistance Min. 5 ohms
  • Volts Regulation
  • Less than +/-0.5% (with 4% engine governing)
  • Build Up Voltage
  • Residual volts at AVR terminal greater than 5 Vac
  • Thermal Drift
  • 0.03% per °C change in AVR ambient
  • Over Excitation Protection
  • Max. DCV 95% 20 seconds
  • External Volts Adjustment
  • +/-5% with 2 KΩ 1 watt trimmer
  • Unit Power Dissipation
  • Max. 10 watts
  • Under Frequency Protection
  • 55 Hz @ 60 Hz (adjustable)
    45 Hz @ 50 Hz (adjustable)
  • Analogue Input
  • Max. +/-5 Vdc +/-10% @ +/-3 Vdc
  • CT Current Compensation Input
  • 1A or 5A (adjustable)
  • Operating Temperature
  • -40 to +70 °C
  • Storage Temperature
  • -40 to +85 °C
  • Relative Humidity
  • Max. 95%
  • Vibration
  • 3.3 Gs @ 100 to 2K Hz
  • Dimension
  • 162.0 (L) x 112.0 (W) x 43.0 (H) mm
  • Weight
  • 535 g +/-2%

AVR Control Functions

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

Downloads

Dimensions

Rotating Image