作为抄表收费、控制以及数据管理的媒介，其先付费后用电，从而杜绝了电费拖欠现象的发生，预付多少钱的电费就使用多少电，预付费电能表在今后的电费管理过程中更加方便可靠。 Pre-paid energy meters are used as a medium for meter reading charging, control, and data management. It pays for electricity before it is used, thereby preventing the occurrence of arrears in electricity bills. It uses as much electricity as it pays in advance. More convenient and reliable in the management process. 此预付费电能表更具**性。 The prepayment energy meter system mainly depends on the issuance and management of the key, so it must have a suitable IC card and ESAM module key issuance and transmission method, so the prepayment energy meter is more **. Due to the purchase of electricity before use, residents' payment is operable.
In the process of use, the user can set a credit threshold as needed, and deduct the credit value when the user purchases electricity next time. After the user card is lost, it should be replenished in time, and the next purchase can be made at the same time as the card is replenished.
预付费电能表 的需求也呈现出多样化发展的趋势，生产电表的各大厂家也在为适应电表市场需求而不断推出各类电表产品。 The demand for pre-paid energy meters also shows a trend of diversified development, and major manufacturers producing meters are also continuously introducing various types of meter products in order to meet the needs of the meter market.