ADVR-16

Analog Digital 16Amp Voltage Regulator for Parallel Operation

16Amp analog 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.
  • 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 and soft start voltage ramping
  • Load CT current compensation, analog voltage input
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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 220V 1 phase Current Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds
  • Resistance Min. 4 ohms
External Voltage Adjustment
  • Max. +/-10% with 1K ohms 1 watt potentiometer
Voltage Regulation
  • Less than +/-0.5% (with 4% engine governing)
Build Up Voltage
  • 5Vac 25Hz residual volts at power input terminal
Static Power Dissipation
  • Max. 4 watts
CT Current Compensation Input
  • 1A or 5A (DIP switch selectable)
Analogue Voltage Input
  • Max. +/-5 Vdc +/-10% @ +/-3 Vdc
Under Frequency Protection
  • 55 Hz @ 60 Hz (adjustable)
  • 45 Hz @ 50 Hz (adjustable)
Over Excitation Protection
  • When excitation output > 40% Power Input, excitation output will shutdown after 10 sec
Voltage Thermal Drift
  • Less than 3% at temperature range -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
Environment
  • -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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