Prepaid Meter
Our prepaid meters represent the culmination of digital technology and our engineering expertise. Approved by the Ministry of Energy and Mines for their energy consumption, advanced functions, and prepaid options for better expense control. Our three-wire biphase prepaid energy meter supports optical and RS485 communications. It can be used with a CIU (wired)
Highly secured by the STS encryption algorithm, it is also compatible with other certified STS systems. Performance aligns with IEC62052-11, IEC62053-21, IEC62053-23, and IEC62055-41 standards. The energy meter is suitable for environments with ambient temperatures of -25 ℃.
Active and reactive energy meters
Remote management compatible
Approved by the Ministry of Energy and Mines
Symmetric and asymmetric connection
Features
- Measures direct active energy, reverse and direct + reverse; and forward, reverse, and forward + reverse reactive energy measurement.
- Storage of daily energy consumption (kWh) for the last 7 days and monthly energy consumption (kWh) for the last 12 months.
- Measures voltage (phase A, B), current (phase A, B), active power, reactive power, power factor, and network frequency, etc
- Manages event logging such as power failures, phase loss, reverse energy consumption, relay disconnection caused by overload, magnetic field detection, overvoltage, undervoltage, N-line failure, bypass, upper cover opening, and terminal cover opening, etc.
- Keeps logs of the last 50 purchase Token usage records and the last 50 technical Token usage records.
- Supports RS485 and optical communication mode.
- Reads meter data through the CIU.