overview
The DTSY156 IC card prepaid three-phase active energy meter is designed with a large-scale dedicated microcontroller circuit and highly reliable electronic components, featuring few peripheral components, simple structure, high reliability, and low power consumption.
characteristic
The product's software and hardware design concept is unique, with no crashes or data loss. The system has high anti-interference, high overload, high reliability, and long lifespan performance. This table uses a dedicated lC card, which has fast read and write speed, is convenient and reliable, and has a service life of more than 100000 pulse repetitions. It can still work normally under the conditions of large fluctuations in the power grid (at least 85% -15% rated voltage can work normally). In the case of phase loss, the prepaid function operates normally.
specifications

External dimensions