Pre-paid energy meters have the following features
Views:信息来源：山东科大中天电子有限公司发布时间：2016/10/26Secondaryinformation source: Shandong University of Science and Technology Zhongtian Electronics Co., Ltd.Release time: 2016/10/26
Prepaid energy meters are one of the more widely used in our daily life.Because of paying electricity in advance to purchase electricity, it is convenient for us to use, and has won unanimous praise from users.What are the functions of a prepaid energy meter?Let's find out with the editor. Pre-paid energy meters have the following features: 1. Automatic power off after the purchased electricity is used; 2. Load control can be selected, delayed overload power failure; 3, the remaining power shortage alarm, remind users to purchase electricity in a timely manner; 4. The LCD screen displays the power consumption information for users to check; 5.The LCD screen displays the accumulated power and remaining power at the same time clearly and intuitively; 6. ISO standard IC card adopts special data dynamic encryption algorithm, which is ** reliable, one card per table; 7. Large-capacity meter reading card, meter reading is in place and accurate; 8. The power purchase card automatically copies the power consumption information for easy management and verification of user information; 9. Dedicated setting card and meter changing card are convenient for the management department to register and maintain; 10. Use power-down processing technology to ensure that data will not be lost for 30 years after power-down. I understand the functions and features of the pre-paid energy meter , and hope to help you. If you want to know more, please call. We will contact you within ** time. You are welcome to visit.