"Single Phase Smart Electric Meter Plug-In Module: A Multi-Functional Solution for Advanced Metering Infrastructure (AMI) Systems"
The CAII03 is a state-of-the-art single phase smart electricity meter, designed as a crucial component of Advanced Metering Infrastructure (AMI) solutions. This innovative meter represents the latest generation in AMR (Automated Meter Reading) technology, combining high-precision metrology with non-wire communication and advanced contractual management methodologies.
The CAII03 is a single phase two-wire electric Watt-hour meter that offers both prepayment and credit modes of operation. Uniquely, the meter can seamlessly switch between these payment modes based on commands received from the head-end server. This flexibility allows utilities to choose from a variety of contractual billing control options for consumers, enhancing the efficiency and effectiveness of electricity usage management.
At the core of the AMI solution is the concept of connectivity – ensuring that smart meters at the bottom layer of the infrastructure are seamlessly connected to the head-end server through various feasible communication methods. The CAII03 excels in this regard, operating with a plug-in module dedicated to data collection and communications. This modular design offers utilities the full range of alternatives including PLC (Power Line Communication), RF (Radio Frequency), GPRS (General Packet Radio Service), 3G, and 4G LTE cellular data networks, allowing them to choose the most suitable option based on local infrastructure conditions. This adaptability significantly reduces operational costs for utilities.
Given the frequent communication required with the server, the communication module is more susceptible to wear and tear than the meter body itself. The CAII03's modular design addresses this issue by allowing for cost-effective upgrade and maintenance. Instead of replacing the entire meter, utilities can simply replace the module, resulting in substantial savings in both time and resources.
In summary, the CAII03 single phase smart electricity meter with its plug-in module is a multi-functional solution that enhances the efficiency, flexibility, and cost-effectiveness of Advanced Metering Infrastructure (AMI) systems. Its cutting-edge features and modular design make it an ideal choice for utilities seeking to improve their electricity usage management and reduce operational costs.

Main Features

• Reserved for AMR / AMI solutions and interactions with head-end server
• Hybrid payment mode toggle
• Maximum demand measurement as MD ( Optional)
• Tamper detection: magnetic immunity, data retention in outage, cover open detection
• TOU with multi-rate and multi billing cycles
• IEC 62056-21 and DLMS/COSEM compliant
• Provided for AMR/AMI solution and remote control from the server side

Utility benefits

• High stability
• Reduce operational and maintenance cost
• Free to choose suitable communication according to local needs
• Revenue protection by flexible consumer contractual control
• Build in load switch allows for load management on demand and remote
• Long life time design with easy upgrade features

Specifications:

Calin, as derived from China League of Innovation, dates  back to the year 2006  when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating  as key revenue protection devices for utilities and service providers in and out of China. 

Each member of Calin R&D team  ever served in top rank Chinese meter companies and contributed to the rapid development of smart metering industry in China. With vast forefront field experience and expertise, Calin offer a broad metering product range, comprising of conventional electric meters, water meters, prepaid meters, wireless communication meters, vending and management systems, AMR / AMI smart metering solutions, consulting, training and support.

Calin is the forerunner of prepaid metering industry in China. Our products and solutions are all developed on the concept of revenue protection and better management, and thus enjoy very high reputation in the industry. Even now China is supplying components, complete products as in OEM, and meter electronic design to many other meter manufacturers. With this OEM and trade partners, Calin’s business has expannded to over 30 countries and regions worldwide. 

To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.