STS Encryption Infrared Optical Prepaid Prepayment Meter

Minigrid smart prepaid prepayment meter

Photovoltaic (PV) power generation is growing fastly in the South Asia and Africa, As mini grid to effectively provide electricity for the remote area which the utility grid cannot cover. The CA168 is special designed for PV solar generation mini grid to measurement the power consumption, it can support 5A, 16A, 40A, 60 A current, 230V Nominal voltage, Class 1 accuracy class make sure the good measurement. We have built in a RF module in the meter so that the monitoring and management system can be developed, the meter send the data to the data concentrator by RF, and then the data concentrator upload the data by GPRS. The repeater can extend the communication range for data concentrator. 

Major Features

1. 20 digit (Standard Transfer Specification) STS encryption
2. Detection of significant reverse energy (SRE)
3. IEC62056-21 compliant port allowing for easy data interrogation
4. Disconnects on overload and no credit
5. Dual power source working on both prepaid and credit mode
6. Programmable load limit and low credit warning
7. Detection and record tamper event such as cover open, reversal, black-out, etc.
8. Easy access to 12 months historical consumption data and last 5 token entered

 Utility benefit

1. Easy connection to User Interface Unit (UIU) for split type applications
2. RF / GPRS wireless communication with a head-end AMR/AMI server
3. Time of Use (TOU), multi-tariff, holiday setting.
4. Advanced load control and disconnection features

Specifications: