| 本地费控智能表用户通过CPU购电卡交费购电输入表中 |
| 添加时间：2019/10/22 13:58:31 浏览次数： |
| 本地费控智能表用户通过CPU购电卡交费购电输入表中，电表才能供电。一户一表一卡，卡互不通用，凭卡用电，具有预收电费、自动抄表、防窃电、卡中电量用完后自动拉闸断电等功能。同时，用户的购电信息实行微机管理，方便地进行查询、统计、收费及打印票据等。功能特点： The user of the local charge control smart meter can only supply power through the CPU power purchase card in the charge purchase input meter. One meter and one card for one household, the cards are not common to each other, and the card can be used for power consumption. It has the functions of pre collection of electricity charges, automatic meter reading, anti stealing, automatic switch and power-off after the power in the card is used up. At the same time, the user's power purchase information is managed by microcomputer, which is convenient for query, statistics, charging and printing bills. Functional features: （1）预付费功能：预收电费，剩余金额到达设定金额时，发出提醒缴费的灯光报警信号，剩余金额为零时自动拉闸断电。 (1) prepayment function: collect the electricity charge in advance. When the remaining amount reaches the set amount, send a light alarm signal to remind the payment. When the remaining amount is zero, the power will be cut off automatically. （2）合闸拉闸方式：分为内置开关和外置控电开关两种规格。内置开关的智能表对表箱没有特殊要求，普通表箱即可；外置开关的智能表对表箱要求很严格，必须为配套专用的表箱，具有刀闸和断路器（开关），现在国网公司正在推广应用的是非金属单表位透明表箱。 (2) closing and opening mode: there are two specifications: internal switch and external control electric switch. The intelligent meter with built-in switch has no special requirements for the meter box, just ordinary meter box; the intelligent meter with external switch has strict requirements for the meter box, which must be matched with a special meter box, with knife switch and circuit breaker (switch). Now the State Grid Company is promoting the application of non-metallic single table transparent meter box. （3）记忆功能：断电情况下表内数据可保存10年。 (3) memory function: the data in the table can be stored for 10 years in case of power failure. （4）显示功能：LED显示器显示剩余电量及其它信息。 (4) display function: LED display shows remaining power and other information. |
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