Function:

• Active energy measurement
• IC card prepayment system
• Specified large-scale IC adopted
• Multi-tariff available
• Scroll display enable users to check efficiently
• Unique encryption technique registers meter with the exclusive IC card
• Specified function card equipped to enable registration and maintenance
• Short credit alarm available
• Proofing and correcting function programmed to ensure data is correct and reliable
• IC card transfers consumption data to work station automatically
• Over load disconnection
• Function IC card is IEC standard approved
• Overdraft function ON/OFF
• Power off memory function to ensure data last for 10 years
• Consumption history recordable,and energy freeze function
•  

Security Features:

• Against Fraud and Tamper Protection;
• Transparent Terminal cover ;
• Tampering Detection Switch
• Encrypted Measurement in Smart IC Card;
• Tampering Event Cover

 Products Type: 
One Card One Meter, Multi Cards One Meter, One Card Multi Meters, Special Load Identification. Electric Power Measurement: Positive active power and reverse active power which can be measured.
Prepayment: 
IC Card prepaid, electricity sector receive energy charge in advance through selling IC Card. User pay first.
Ladder Billing: 
Two schemes for electricity price. It can automatic changeover when at promissory time or reach certain value. 
Manner of Working: 
Warning/Overdraw Manner. Warming/Overdraw electricity, maximum accumulations can be set.
Protections: 
Over Voltage, Over Current, Over Load Protections.
Display Method: 
LED or LCD display the rest electricity(charge), cumulative electricity consumption, current power in alternant way.
Reliable Design: Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
Cover for Meter: Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
nterface Protection: Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active. Communication Mode: Infrared, RS485 interface or carrier communication module (Optional).
Power Supply System: Three-phase power supply or it can work while just one phase has electricity if three phase four wires.
Management System: Suit for Digital IC Card Smart Electric Meter Management System

Technical Parameters: