IP54 Smart Micro Grid System Credit Debt Collection Wireless Device Standard

Mini Grid Standard Din Rail minigrid offgrid rural Meter Credit Debt Collection Wireless Electric Meters

The CA168-S adopts 433mHz-470mHz radio frequency and LoRa wireless communication for split type connection with customer interface unit (CIU), a keypad based display installed within customer's premise, while at the same time, the MCU, metering control unit, or the main meter, is installed away from customer. This wireless split type setup offers low power consumption communication between MCU and CIU and thus a feasible fraud / tamper protection by separating meters away from the customer. A utility and service provider can read the meter and inspect the connection with no need to entering customer's home.

The meter as STS compliant, allows the service provider to make various setting with the meter, such as emergency credit, power limit, low credit warning levle, debt collection policy, etc. This flexible setting makes the meter an effective and effcient revenue protection device.

LoRa is a long range low power consumption wireless communication technology. The distance in between MCU and CIU can be upto 1 mile. This non-wired solution offers even greater convenience for fraud protection and lower cost of customer management.

Major Features

1) STS standard encryption

2) Up to 1 mile distance of non-wired communication

3) Adjustable power limit and emergency credit

4) Critical metrological value measurement

5) Bi-directional measurement for reverse energy(SRE)

6) IP54 rating

7) Multi-rate and usage register on Time of Use (TOU) basis

8) Tamper proof: neutral missing

User Benefits

a) Easy to install and deploy

b) Two way communication with AMR AMI server(On request)

c) Reduce operational and deployment cost

d) Flexible contract control via various payment settings

e) 15 year designed life

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.