AVR AS480 Automatic Voltage Regulator for Generator Parts

• Part No.: AS480

• Product Feature:

  AS480 for diesel generator
  Voltage:100-264 Vac 1 phase
  Frequency:50-60HZ Nominal

• Sensing Input

  Voltage 100-264 V ac 1 phase

  Frequency 50-60 Hz nominal

  Output

  Voltage 82 V d.c. @ 200 Va.c power input; 45 V d.c. @ 110 Va.c power input.

  Current continuous 5A , transient 7.5A for 10 secs.

  Resistance 15 ohms minimum

  Regulation +/- 1%

  Thermal Drift 0.03% per Deg. C change in AVR ambient

  Typical system response  

  AVR response 20ms

  Filed current to 90% 80 ms

  Machine Volts to 97% 300ms

  External voltage adjustment   +/-10% with 1 k ohm 1 watt trimmer; Increasing resistance lowers voltage; Fixed 15kOhm resistor enables 110V sensing

  Under frequency protection Set point: 94 -98% Hz

  Unit power dissipation 12 watts maximum

  Build up voltage 4 Volts AVR terminals

  QUADRATURE DROOP INPUT

  10 ohms burden

  Max. sensitivity: 0.07 A for 5% droop 0PF

  Max. input: 0.33 A

  Over Excitation Protection

  Set poit 67 Vdc +/-3% (fixed

  Time Delay 10-15 seconds (fixed)

  Environmental

  Vibration 20-100 Hz,50mm/se ; 100Hz - 2kHz, 3.3g

  Operating temperature -40 to +70 Deg. C

  Relative Humidity 0-70 Deg. C 95%

  Storage temperature -55 to +80 Deg. C

• Picture

•  Delivery: Fedex, DHL, UPS or as your requirement
• Packaging: As usual, netural packing with brown boxes. Or packing products with customers' brand boxes. If customers have legally registeres patent and logo, provide effective letters.
• The specific delivery time is determined by quantity.

• High quality with competitive price & stock.
• Product warranty: 1 year or 2 years
• Sample order or Small order Accept.
• We will reply you in 24 hours. Any question, please feel free to contact us.
• You may consider to send the defective item via economical way, and we can send back together.
• During the warranty period, if the product you have any questions, we can exchange.

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Any question or need, Please feel free to contact us.

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