一、Product profile
IC card prepaid electric energy meter, in addition to the metering function of
ordinary electric energy meters, users especially need to buy electricity fifirst
and then use it. The best way to solve collection problems, it also has anti
tampering, overload protection, energy consumption and management of
user information.
⼆.Product features
1.CQC safety verification, high reliability, specially designed IC card entrance
2.LCD 6+2-digit display, to meet user needs, up to 999999.99 kWh.
3.When the balance of the meter reaches zero, the relay will automatically cut
off.
4.The meter can set the alarm kilowatt-hour quantity, which is indicated by the
LED light, and informs the user that the power is kept low twice, in order to
remind the user to charge in time and avoid unnecessary losses.
5.Load control, automatic cut-off of overload to prevent instrument damage
6.Data can be stored for more than 10 years without power supply.
7.Electricity price can be set, easy to manage and adjust, only applicable to
new electricity meter or change price before resetting the meter.
三.Technical parameters
四、Prepaid（optional）
1.Multi-user: Each user will have his own IC card, which can be inserted into
use, pulled out to stop using, suitable for public charging stations.
2.Multi-card: The meter can accept all IC cards.
3.Single user: Each meter can only receive one user, which is the most
Common Prepaid Meter Models.
五、Product structure and size
technical parameter
| Accuracy class | Class 1 |
| Nominal current | 5（30）A、15（60）A、 20（80）A、30（100）A |
| Rated frequency | 50Hz or 60hz |
| Working temperature | -25°C ~ 55°C |
