Gold Member Since 2016
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Fuzhou Sinostar Power Co., Ltd.

Mx321, Stamford AVR, AVR manufacturer / supplier in China, offering Stamford Generator Automatic Voltage Regulator Geniune Parts AVR As480, 10kw Diesel Engine Welding Generator, 72kw 90kVA Deutz Silent Diesel Power Generation and so on.

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Stamford Generator Automatic Voltage Regulator Geniune Parts AVR As480

FOB Price: US $200-1,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200-1,500/ Piece
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Port: Fuzhou, China
Production Capacity: 100sets/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: AS480
  • Usage: Common Units
  • Cooling
    Water Cooling
  • Generator
    Diesel Generator
  • Trademark: STAMFORD
  • Specification: original
  • Conditions
    of Use:
    Land Use
  • Output Type: AC Three Phase
  • Installation
  • Delivery Time: 3days
  • Transport Package: Carton Box
  • Origin: UK
Product Description
Stamford Generator automatic voltage regulator Geniune Parts AVR As480

Sensing InputVoltage100-264 V ac 1 phase
Frequency50-60 Hz nominal
OutputVoltage82 V d.c. @ 200 Va.c power input; 45 V d.c. @ 110 Va.c power input.
Currentcontinuous 5A , transient 7.5A for 10 secs.
Resistance15 ohms minimum
Regulation+/- 1%
Thermal Drift0.03% per Deg. C change in AVR ambient
Typical system responseAVR response20ms
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 protectionSet point: 94 -98% Hz
Unit power dissipation12 watts maximum
Build up voltage4 Volts @ AVR terminals
Max. sensitivity: 0.07 A for 5% droop 0PF
Max. input: 0.33 A
Over Excitation ProtectionSet poit67 Vdc +/-3% (fixed
Time Delay10-15 seconds (fixed)
EnvironmentalVibration20-100 Hz,50mm/se
100Hz - 2kHz, 3.3g
Operating temperature-40 to +70 Deg. C
Relative Humidity 0-70 Deg. C95%
Storage temperature-55 to +80 Deg. C
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