HT INDUSTRIAL AUTOMATION LIMITED

KUTAI Automatic Voltage Regulator AVR ADVR-073

KUTAI ADVR-073 AVR Operation Manual.pdf

KUTAI ADVR-073 AVR Product Specification.pdf

Brand New Original Kutai AVR made in TaiWan with wholesale price.

Hybrid Universal Analog Digital Voltage Regulator 7 Amp

Compatible with Basler KR7, Airman DST-100-2, Markon 36245, Markon MD1C, Petrus 265-06S

ADVR-073 is an Hybrid Analog/Digital Voltage Regulator. It's desigined with CPU inside which eliminates voltage drifting that caused by temperature variation. This designed has greatly improves the reliability of AVR. ADVR-073 has over excitation and loss of sensing shutdown protections which will prevent AVR from damaging in overload situation.

Features for KUTAI ADVR-073 AVR:

Ø  Voltage regulation less than +/-0.5%

Ø  220/380/440/480 Vac programmable input

Ø  Rugged compact design

Ø  With under frequency protection

Ø  Over excitation protection

Ø  Soft start voltage ramping

Ø  EMI suppression

Ø  Built-in high capacity 8 Amp fuse

Specifications for ADVR-073 KUTAI AVR:

Sensing Input

Voltage 170 to 520 Vac 1 phase 2 wire DIP switch selectable

Frequency 50 / 60 Hz DIP switch selectable

Power Input

Voltage 100 to 300 Vac 1 phase 2 wire

Output

Voltage Max. 63 Vdc @ 220 Vac input

Current Continuous 7A

Intermittent 15A for 10 seconds

Resistance Min. 9 ohms

Max. 100 ohms

Volts Regulation

Less than +/-0.5% (with 4% engine governing)

Build Up Voltage

Residual volts at AVR terminal more than 5 Vac

Over Excitation Protection

78 +/-5 Vdc @ 220 Vac 5 seconds

External Volts Adjustment

7% with 1 kΩ 1 watt trimmer

Unit Power Dissipation

Max. 8 watts

Soft Start Ramp Time

3 seconds

EMI Suppression

Internal electromagnetic interference filtering

Thermal Drift

0.03% per °C change in AVR ambient

Under Frequency Protection

(Factory Setting)

50 Hz system presets knee point at 45 Hz

60 Hz system presets knee point at 55 Hz

Operating Temperature

-40 to +70 °C

Storage Temperature

-40 to +85 °C

Relative Humidity

Max. 95%

Vibration

3.0 Gs @ 100 to 2K Hz

Physical Specifications for ADVR-073 KUTAI Voltage Regulator:

Dimensions

150.0 (L) x 115.0 (W) x 51.0 (H) mm

Weight

440 g +/-2%