Brief: Discover the STE18-A SMART PREPAID KEYPAD ELECTRICITY METER, a single-phase DIN-rail meter with a 60A max current. Featuring prepaid energy management, tamper protection, and real-time monitoring, this meter ensures secure and efficient electricity usage.
Related Product Features:
Prepaid energy management with 20-digit encrypted tokens for easy top-up via keypad or CIU device.
Auto-alarm for low credit and automatic disconnection at zero balance for uninterrupted service.
Triple-layer tamper protection with instant power cut, encrypted data security, and reverse energy monitoring.
Smart remote control via 433MHz RF communication for meter reading and batch management.
Infrared port for authorized parameter configuration by utilities.
Real-time monitoring with LCD displaying 100+ parameters including voltage, current, and power.
LED indicators for pulse, credit status, and alarms for easy monitoring.
Complies with IEC62055-31 standard for secure and fraud-resistant operation.
Sorular:
How does the prepaid energy management work?
The meter accepts 20-digit encrypted tokens for electricity top-up via the keypad or paired CIU device, with auto-alarm for low credit and disconnection at zero balance.
What are the tamper protection features?
The meter includes instant power cut when the cover is opened, encrypted data security compliant with IEC62055-31, and reverse energy monitoring to track unauthorized backfeeding.
What communication options are available?
The meter supports 433MHz RF communication for meter reading and batch management, along with an infrared port for authorized parameter configuration by utilities.