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)
Generator automatic voltage regulator.
universal 16amp self excited automatic voltage regulator
for use in 220 / 380 / 440 / 480 vac brushless generators
with paralleling compatibility (6 pages)
Summary of Contents for Kutai electronics ADVR-12
Page 1
* 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...
Page 6
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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