Hybrid universal analog/digital 7 amp voltage regulator with over-excitation and lost of sensing proteccion with provision for power input from an auxiliary winding (6 pages)
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* All manufacturer names and numbers are used for reference purpose only and do not imply that any part is the product of these manufacturer. KUTAI ELECTRONICS INDUSTRY CO., LTD. TEL : +886-7-8121771 FAX : +886-7-8121775 Website : www.kutai.com.tw...
4. Improper setting of under-frequency protection could cause the output voltage of the unit to drop or become unstable under with changes in load. Avoid making any changes to the U/F setting unless necessary. 5. Turn off O/E in AVR when paralleling. SECTION 3 : DIP SWITCH PROGRAMMING & ADJUSTMENTS Power Sensing Figure 2 ___________________________________________________________________________________________ ADVR-12...
Single or Three phase power input range is 3 10 V/Hz. Positive excitation output (+) Negative excitation output (-) Over Excitation LED (O/E) Indicator illuminates when the generator is in Over-Excitation protection. Set point 125 Vdc +/- 5% @ 220 Vac. ___________________________________________________________________________________________ ADVR-12...
FIELD Figure 5 Three Phase Sensing with power transformer Figure 6 PMG or Auxiliary Winding with power transformer (If sensing or power voltage differs from ADVR-12, add PT1 or PT2.) (If sensing voltage differs from ADVR-12, add PT1.) Droop ADVR-12...
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6. When using PT1 of capacity > 100VA, must pay attention that the voltage and capacity of transformer PT2 has adequate excitation output. ※ Use only replacement fuses specified in this user manual. ※ Appearance and specifications of products are subject to change for improvement without prior notice. ___________________________________________________________________________________________ ADVR-12...
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