1.-7 type voltage regulator is an advanced design electronic 5 Amp regulator that ensures excellent performance of the alternators<br> 2.while they are running and during starting. The regulator is equipped with a complete protection system against operation conditions that could be dangerous for the machine.<br> 3.The SR7 regulator is suitable for being used with all M.A alternators and is standard supply for outputs below 85 kVa, both three-phase and single phase.<br> 4.-7 AVR in stock for quick delivery.<br> 5.-7 AVR/ Automatic Voltage Regulator<br> AVR SR7,AVR SR7-2G For Generator<br> Sensing Input<br> Terminal 1,2 3,4 5,6<br> Can be connected to Y or<br> 220~480VAC Single Phase 50/60HZ<br> Input<br> 50~280VAC (1,2)<br> 50/60HZ<br> Output Voltage<br> Maximum 90VDC @ 220VAC<br> Harmonic Wave<br> Output Current<br> Continuous 6A Maximum 8A for 10 sec.<br> Over Excitation Protection<br> 25~55VDC @ 0.1~20 sec.<br> Under Frequency Protection<br> Range 42~60HZ<br> Voltage Regulation<br> Less than 1% (with 6% engine governing)<br> External Volts Adjustment<br> 5% @ 100K<br> Voltage Build-up<br> Residual Voltage above 5 VAC 25HZ<br> EMI Suppression<br> Internal Electromagnetic Interference Filtering<br> Excitation Winding Resistance<br> DC Resistance 10~100<br> The -7 type voltage regulator is an advanced design electronic 5 Amp regulator that ensures excellent performance of the alternators while they are running and during starting. The regulator is equipped with a complete protection system against operation conditions that could be dangerous for the machine. The -7 regulator is suitable for being used with all M.A alternators and is standard supply for outputs below 85 KVA, both three-phase and single phase.<br> Material:Plastic + Metal<br> colour:Black<br> Package Contents:<br> 1 x English manual<br> 1 x voltage regulator board<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store