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.

Rotating Image

  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
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 < +/-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 < 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 < +/-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
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%

Documents

Dimension

Accessories

© 2017 KUTAI ELECTRONICS INDUSTRY CO., LTD.