Part Number:
ADVR-054, ADVR054


Description:
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.


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
Frequency 40 to 60 Hz
Excitation Output:
220 Vac 1 phase continuous 63 Vdc 5A Max. 90 Vdc 7A for 10 seconds
Resistance Min. 15 ohms
Max. 100 ohms
External Voltage Adjustment:
Max +/-3.5% @ 1K ohm 1 watt potentiometer
Voltage Regulation:
Less than +/-0.5% (with 4% engine governing)
Build Up Voltage:
5Vac 25Hz residual volts at power input terminal
Soft Start Ramp Time:
3 seconds +/-10%
EMI Suppression:
Internal electromagnetic interference filtering
Static Power Dissipation:
Max. 8 watts
Under Frequency Protection (Factory Presets):
50 Hz system presets knee point at 45 Hz
60 Hz system presets knee point at 55 Hz
Over Excitation Protection:
78 Vdc +/-6% @ 220 Vac Time delay 5 seconds
Function can be turn off
Voltage Thermal Drift:
Less than 3% at temperature range -40 to +70 °C
Under-Frequency Knee Point Thermal Drift:
Less than +/-0.1 Hz at -40 to +70 °C

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

Key Features:

  • Direct-fit replacement: No modification required for installation.
  • Stable operation: Ensures consistent performance under standard conditions.
  • Heavy-duty design: Engineered to support reliable service life.
  • Maintenance solution: Practical replacement part for equipment repair.

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Frequently Asked Questions

Q1: How can I be sure this part is compatible with my machine?

We provide compatibility information based on OEM Part Numbers. To ensure a 1:1 fit, please check that your original part number matches the one listed on this page.

Q2: When will my order be shipped?

Most in-stock orders are processed and shipped within 1-3 business days. All parts undergo a strict quality inspection and are protected by heavy-duty packaging (vacuum seals or reinforced crates).

Q3: How long does delivery take to my country?

Estimated delivery times via DHL/FEDEX/UPS:
  • United States: 3 - 10 Business Days
  • European Union: 5 - 12 Business Days
  • Canada / UK / AU: 5 - 15 Business Days
  • Rest of World: 7 - 20 Business Days
Note: Delivery may be affected by weather or customs. In case of significant delays, we will notify you proactively.

Q4: What is the Warranty and Return Policy?

We offer a 6-Month Warranty on our hydraulic components. We also support a 30-day return policy if the part is uninstalled and in its original packaging.

Q5: What should I consider before installation?

We recommend installation by a certified technician. Always ensure the hydraulic system is flushed and filters are replaced before installing new parts to prevent premature failure.

Q6: Need Fitment Verification?

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