ADVR-073 – TNK Genparts https://tnkgenparts.com Generator spare parts Wed, 21 Feb 2024 03:13:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://tnkgenparts.com/wp-content/uploads/2024/02/cropped-Site-logo-32x32.png ADVR-073 – TNK Genparts https://tnkgenparts.com 32 32 ADVR-073 https://tnkgenparts.com/product/advr-073/ Wed, 21 Feb 2024 03:13:08 +0000 https://tnkgenparts.com/?post_type=product&p=556 Hybrid Universal Analog Digital Voltage Regulator 7Amp
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
  • Voltage regulation less than +/-0.5%
  • 220/380/440/480 Vac programmable input
  • Rugged compact design
  • With under frequency protection
  • Over excitation protection
  • Soft start voltage ramping
  • EMI suppression
  • Built-in high capacity 8Amp fuse
  •  

Specifications
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 Continuous 63 Vdc Max. 90 Vdc @ 220 Vac input
  • Current Continuous 7A
  • Intermittent 15A for 10 seconds
  • Resistance Min. 9 ohms
  • Max. 100 ohms
Voltage Regulation
  • Less than +/-0.5% (with 4% engine governing)
Build Up Voltage
  • Residual voltage at power input terminal more than 5 Vac 25 Hz
Over Excitation Protection
  • 78 +/-5 Vdc @ 220 Vac 5 seconds
External Voltage Adjustment
  • 7% with 1K ohms 1 watt potentiometer
Static Power Dissipation
  • Max. 8 watts
Soft Start Ramp Time
  • 3 seconds
EMI Suppression
  • Internal electromagnetic interference filtering
Voltage Thermal Drift
  • 0.03% per °C change in AVR ambient
Under Frequency Protection (Factory Presets)
  • 50 Hz system presets knee point at 45 Hz
  • 60 Hz system presets knee point at 55 Hz

AVR Control Functions
VOLT
  • Voltage adjustment
STAB
  • Stability adjustment
U/F
  • Setting under frequency protection knee point

Indication LED
O/E
  • Over excitation protection indicator
U/F
  • Under frequency protection indicator

Environment
Operating Temperature
  • -40 to +60 °C
Storage Temperature
  • -40 to +85 °C
Relative Humidity
  • Max. 95%
Vibration
  • 3.0 Gs @ 100 to 2K Hz

Physical Specifications
Dimensions
  • 150.0 (L) x 115.0 (W) x 51.0 (H) mm
Weight
  • 440 g +/-2%
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