Jinan IC card prepaid electricity meter sales price is reasonable

Main technical features
The characteristics of centralized detection, small size, and easy installation of multi-user energy meters are organically combined with the payment advantages of IC card prepaid energy meters. Each meter can centrally detect and control up to 40 single-phase or 13 three-phase electricity consumption channels, and display them in a loop for each household.
▲ Pre order electricity, no charge off. Flexible payment methods: electricity can be sold through shielded twisted pair cables connected to the internet via 485 communication; It is also possible to use one IC card per household without the need for internet connection. After purchasing electricity in the management center, simply swipe the card at the public card swiping area of the energy meter. When the purchased power is exhausted, it will automatically shut down.
▲ Electricity purchase reminder. Each user on the energy meter can be set to trigger a power outage alarm. When the user's remaining power reaches the set value, the power will automatically shut down to remind them to purchase electricity in a timely manner; For the online payment method, users only need to press the button on the energy meter to restore power until the battery runs out. For the IC card payment method, users only need to insert their IC card into the energy meter.
▲ Load control. It is possible to set a current limit for each user on the energy meter, and when the user's electrical load exceeds this value, the power will be automatically cut off; When the electricity load is lower than this value, the power supply will be automatically restored.
▲ The setting method of control parameters (such as the above-mentioned tripping alarm value, load control value, etc.). For online payment methods, set up through remote communication; The payment method for IC cards is set by the management department through card configuration.
▲ Data security. The data is encrypted at the workgroup level, which is easy to operate and highly secure. All original operational data is retained for financial supervision such as payment/review; Complete system operation logs facilitate tracking and auditing.