Products: 
       AS480 excited generator exciter self-regulating board with PMG as excitation power, voltage stability. Load good, with and machine functions, is force Corsa (LIXISE) brand recently out of the new regulator board. AS480 apply to P0 / P1 series generators. 
      1, can be SX440, AS440 instead, SX460, but AS440 and machine no auxiliary input, XS440 there and machine auxiliary input, but the basic functions are similar. 
      2, can replace the SX440, AS440, SX460, products, there is a difference in the XS440 and machine auxiliary input, but AS440 and AS480 no parallel auxiliary input, but the basic functions are similar. 

Product performance and features: 
      1, voltage accuracy <± 1% 
      2, can be used in parallel unit. 
      3 to select jumper copper 50/60 Hz. 
      4, with the low-frequency protection (UFRO) and the voltage slowly build function 
      5, with LED status indicator frequency is too low 
      6, copper jumper can be set to match different power generators 
      7, prominent features: low-frequency protection inflection point adjustment, low-frequency protection voltage / frequency slope adjustment, DROOP and machines, single-phase voltage detection. 
      8, the selling point: DROOP and machine 

AVR adjustment (adjusted at the factory, the user only when necessary, adjusted as follows): 
      1, the voltage regulator such as the output voltage does not match the voltage adjustment potentiometer clockwise, the output voltage increases; otherwise reversed. 
      2, the frequency setting the engine speed is adjusted 47HZ, UFRO potentiometer counterclockwise rotation, so that the indicator light-emitting diodes, can be transferred back to the engine speed. 
      3, overcurrent cut the generator excitation at rated power, rotary potentiometer counterclockwise field trip, so that the indicator light-emitting diodes, and then rotated about 5 degrees to shun. 
      4, overvoltage counterclockwise rotation overvoltage adjustment potentiometer, so that the indicator light-emitting diodes, and then clockwise about 5 degrees. 

Specifications: 
       Detection and power input: 
       Voltage: 100-264 VAC single phase 
       Frequency: 50 / 60HZ 
       Excitation field output 
       Voltage: 200V input when maximum 82VAC 
                  When 110V maximum 45VAC input 
       Current: continuous 5A, non-continuous 10 seconds 7.5A 
       Resistance: 15 ohm 
       Voltage build: When remanence greater than 4V25Hz automatically build pressure 
       Input power: AC 95 ~ 132V / 190 ~ 240V 50 / 60Hz 
       Output: Voltage 90V DC maximum (when the input AC 207V pm) 
         Current: 4A (continuous) 6A / 10S (instantaneous) 
       Frequency compensation: Built-in engine revolutions decrease the output frequency of the protective circuit voltage fall 
       Adjustment rate: 1% 

       Patented design: ultra-low voltage from magnetic, fast response, voltage more stable. The key loop using military-grade high stability components, temperature drift of less than 0.05% / ℃. Multiple independent protection circuit design, more safe and reliable. 
       We promise: quality issues in a lose three!