JN101 single phase smart prepayment meter is the electricity meter by digital information exchange, prepaid for energy by users. Through digit keypad panel, it can calculate active energy, measure voltage, current and power, prepayment control. With IR communication and RS485(0ptional) communication. Meanwhile, include metering unit, real-time clock unit, load switch, and other auxiliary device.The smart prepayment meter solution is designed for open standard prepayment and smart metering communication needs. The meter can be configured to operate as a stand-alone split
prepayment meter solution, or as part of an end to end smart prepayment AMI solution, comprising of meters, concentrators, remote data acquisition and data evaluation systems at a central station.
prepayment meter solution, or as part of an end to end smart prepayment AMI solution, comprising of meters, concentrators, remote data acquisition and data evaluation systems at a central station.
1. Forward & reverse active power measurement
2. Prepayment function
3. Load control
4. Display readable when power off
5. Overdraft active energy
6. Active maximum demand measurement
7. Alarm of balance low
8. Event recording
9. Infrared communication, RS485 (Optional) communication
10. Plug & play PLC/RF/GPRS communication module
11. STS certifi ed
The meter can be configured with a User Interface Unit(UIU), which can be used to purchase electricity and inquiries. The meter and UIU is able to communicate via PLC/RF/Mbus communication module.
