ADVR-054 is Universal 5 Amp AVR for shunt and auxiliary windings generators

ADVR-054

Self Excited 5 Amp Automatic Voltage Regulator with High Cooling Efficiency

ADVR-054 has large heat sink which significantly increases cooling efficiency. This AVR has over excitation protection and it can automatically shut-off output when voltage sensing is lost. Compatible replacement for Basler KR7, Airman DST-100-2, Markon 36245, Markon MD1C, Sincro BL4,Datakom AVR-4.

Comparison Table

Declaration of RoHS Compliance

Features

  • Compact size, robust and high reliability
  • Innovative heat sink significantly increases cooling efficiency
  • 220/380/440/480 Vac selectable input
  • Soft start voltage ramping
  • Over excitation protection
  • Digital low frequency protection circuit, prevents thermal drift
  • EMI suppression
  • Automatic shut off output when voltage sensing is lost
  • Built-in high capacity fuse
  • Use with Kutai EP200 Paralleling Module for parallel operation

Specifications

  • Sensing Input
    (Average Reading)
  • Voltage 170 to 260 Vac @ 220 Vac 1 phase 2 wire
    Voltage 340 to 520 Vac @ 440 Vac 1 phase 2 wire 220/440 Vac (DIP switch setting)
    Frequency 50/60 Hz (DIP switch setting)
  • Power Input
  • Voltage 100 to 300 Vac 1 phase 2 wire
  • Excitation Output
  • 63 Vdc @ 220 Vac power input 1 phase
    continuous 5A Max. 90 Vdc 7A for 10 seconds
  • Excitation Resistance
  • Min. 15 ohms
    Max. 100 ohms
  • Volts Regulation
  • Less than +/-0.5% (with 4% engine governing)
  • Build Up Voltage
  • Residual volts at power input terminal > 5 Vac 25 Hz
  • Over Excitation Protection
  • 78 Vdc +/-6% @ 220 Vac Time delay 5 seconds
    Function can be turn off
  • External Volts Adjustment
  • Max +/-3.5% with 1 kΩ 1 watt trimmer
  • Static Power Dissipation
  • Max. 8 watts
  • Soft Start Ramp Time
  • 3 seconds +/-10%
  • EMI Suppression
  • Internal electromagnetic interference filtering
  • Voltage Thermal Drift
  • Less than 3% at -40 to +70 °C
  • Under Frequency Protection
    (Factory Setting)
  • 50 Hz system presets knee point at 45 Hz
    60 Hz system presets knee point at 55 Hz
  • Under Frequency Knee Point Thermal Drift
  • Less than +/-0.1 Hz at -40 to +70 °C

Environment

  • Operating Temperature
  • -40 to +70 °C
  • Storage Temperature
  • -40 to +85 °C
  • Relative Humidity
  • Max. 95%
  • Vibration
  • 5.0Gs @ 60 Hz

Physical Specifications

  • Dimension
  • 121.0 (L) x 81.0 (W) x 44.5 (H) mm
    4.76 (L) x 3.19 (W) x 1.75 (H) inch
  • Weight
  • 270 g +/-2%
    0.6 lb +/-2%

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