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.

Brochure

Manual

Rotating Image

Features

  • Voltage regulation < +/-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 240V 1 phase
Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds
Resistance Min. 5 ohms
Volts Regulation < +/-0.5% (with 4% engine governing)
Build Up Voltage Residual volts at AVR terminal > 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)
Environment
Operating Temperature
-40 to +70 °C
Storage Temperature
-40 to +85 °C
Relative Humidity
Max. 95%
Vibration
3.3Gs @ 100 to 2K Hz
AVR Control Functions
VOLT
Voltage adjustment
STAB
Stability adjustment
U/F
Setting under frequency protection knee point
DROOP
Droop adjustment
TRIM
Analogue input adjustment
Dimension 162.0 (L) x 112.0 (W) x 43.0 (H) mm
Weight 535 g +/-2%

Diagram and Dimensions

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