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Advantages of IC card prepaid energy meters

Views: 信息来源:山东科大中天电子有限公司 发布时间:2018/8/20 Secondary source of information: Shandong University of Science and Technology Zhongtian Electronics Co., Ltd.

Advantages of IC card prepaid energy meters

Shandong Keda Zhongtian Electronics Co., Ltd. specializes in the production and sales of prepaid energy meters, DF multi-user smart meters, multi-user energy meters, electronic meters, apartment ** meters, high-current centralized meters, and multi-user smart meters . The IC card pre-paid energy meter is a kind of pre-paid energy meter. The following will be explained by Shandong Science and Technology University Zhongtian Xiaobian to its advantages in practical applications.

High accuracy

All electronic design, built-in imported special chip, accuracy is not affected by frequency, temperature, voltage and high harmonic

long life

Adopt SMT technology, optimized circuit design, no need to adjust the circuit after the whole machine leaves the factory.

Low power consumption

Low power consumption design is adopted to reduce grid line loss.

Pre-Order Power

The IC card transmits data to realize data readback, including: reading back the total power, remaining power, accumulated power purchase in the table, total number of power purchases and other information.

Store table constants, initial values, user address, name and other information.

Overload alarm, power failure, remaining power alarm, remind users to purchase power in time.

Technical parameters: Long-life base table is used to extend the service life

Accuracy level is 2

Current range: (1.5 (6) A, 10 (40A), 15 (60A), 20 (80A)

For more information about prepaid energy meters , please click: http://hnzxsygs.com/product/ or consult: 18953875675

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