SVR-4000/10-7was used in Xuancheng, Anhui
The line is a 10KV agricultural line. In April 2019, the State Grid of this region purchased an SVR-4000/10-7 step voltage regulator. April is the tea picking period, the tea farmers picked in the daytime and used the tea frying machine to bake and fry at night, so the load was heavy at night, and the tea frying machine often failed to work normally, which made the tea farmers miserable. Leaders of our company attach great importance to the situation and appoint a technician to assist the installation and commissioning of the power supply company. Since the load of this line is time-based , the personnel of the power supply company and technicians of our company observe the voltage and state of the step voltage regulator after the installation at night. They obviously feel that the tea frying machine is more "powerful" than before after adding the step voltage regulator, and the light bulb is also more brighter than before . It has been highly affirmed by the local power supply company and tea farmers.