With increasing development in technology today, household appliances are widespreading, a large number of office automation, electric / electronic equipment and so on. Those equipments get into the enterprises, institutions, shopping malls, families. As known to everybody, the current grid power quality is not good. As a professional voltage regulator supplier, provide high-quality voltage regulator and better services for users is our purposes. However, usually the relay structure AC voltage regulator in the current market are with the accuracy of ± 10%, it means output voltage of the voltage regulator is between 198V-242V. If you use this kind of AC voltage regulator will find great changes in light levels, your fans sometimes gives large amount of wind, but sometimes gives very small suddenly. For your refrigerator, air-conditioner, automation equipment, instrument / instruments, the power supply can not meet the quality requirements. For which we design a high-voltage precision, wide voltage range SK Automatic voltage regulator with the multi-function of start delay protection, smart delay protection, over and under voltage protection, and so on. Because it employs advanced digital program-controlled technology, the high cost performance regulator works stably, so the SK Series automatic voltage regulator is an ideal choice for the users.
Features
* Rated input voltage: 126V~270V single phase * Rated output voltage: 220V single phase * Precision: <3% * Insulation resistance: >20MΩ
* Over voltage protection: 245V±2% * Response time: <0.1second * Delay protection: 2~6 S * Efficiency: >98% * Insulation resistance: >20MΩ