Why do residential property meters multiply by 30 times to calculate electricity charges?

Because the over-current of the electric meter has a certain limit, it is necessary to equip a transformer if it exceeds the limit. Convert the current into small current in proportion and enter the meter for measurement, and calculate the electricity in proportion when calculating the electricity bill. Its electric quantity calculation is completely consistent with direct reading and direct copying, and its measurement accuracy is completely in line with national standards. The purpose of using current and voltage transformers is to expand the range of electric energy meters and meet the needs of large power users. When the watt-hour meter is connected through a transformer, the electricity fee will be multiplied by the ratio of the current transformer to the voltage transformer (that is, it needs to be multiplied when collecting the electricity fee). It is recommended that you first verify the ownership of your electricity meter. If your electricity meter belongs to the power supply department, if you have any questions about the electricity meter, it is recommended that you call the 95598 power supply customer service hotline for manual reporting. The hotline provides users with services such as power business consultation, electricity fee inquiry, power outage information, fault repair, complaints and suggestions 24 hours a day. If the property right of your electric meter belongs to the property owner or other departments, I suggest you communicate with them yourself.