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SX440 Generator Automatic Voltage Regulator Operation Manual Self Excited Automatic Voltage Regulator ___________________________________ SX440...
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Figure 2 and Figure 3. frequency 50 ~ 53Hz or 60~63Hz. 6. If the red Led is illuminated, refer to the under frequency roll off adjustment. 7. Carefully turn volt trimmer clockwise until rated voltage is reached. ______________________________________________________________________________________ SX440...
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5VAC, reconnect voltage regulator, and voltage build-up should be successful. If measured less than 5VAC, repeat steps 1 and 2. 4. If residual voltage is greater than 5VAC, but AVR still unable to build up voltage, please replace with another AVR. ______________________________________________________________________________________ SX440...
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B-A > 550KW such equipment could damage the AVR. UFRO STAB C B A UNITS : mm Figure 1 Outline Drawing SX440 Figure 2 Bypass Drawing Figure 3 Wiring Drawing 6. TROUBLE SHOOTING SYMPTOM CAUSE CORRECTION Engine speed is too low...
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