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All manuals and user guides at all-guides.com SX440 Generator Automatic Voltage Regulator Operation Manual Self Excited Automatic Voltage Regulator ___________________________________ SX440...
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The generator output voltage can be altered by 2. P2, P3 : External power input terminals. adjustment of the volt VR on the AVR board, or by the external trimmer (1KΩ) if fitted. 3. 3, 2 : Sensing input terminals.
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3.2 Stability Adjustment WARNING Overly field flashing may damage the AVR or If a replacement AVR has been fitted or re-setting of generator excitation winding. the stability control is required, turn the stability trimmer slowly clockwise until the output voltage is Please make sure you have read and steady, on or off load.
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All manuals and user guides at all-guides.com ATTENTION 1. AVR can be mounted directly on the TRIM engine, genset, switchgear, control DROOP panel, or any position that will not VOLT affects operation. For dimension reference, please see Figure 1. 2. All voltage readings are to be taken...
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