Micro Grid Smart Micro Grid System

Micro Grid Three Phase Keypad Prepaid Kwh Meter Prepayment Power Meter

with Management and Monitoring System

The CA368-S is split type keypad prepaid electricity meter compliance with STS (Standard Transfer Specificatio) prepayment protocol. The CA368-S have two parts, MCU (meter) and CIU (Customer Interface Unit), the CIU connect the MCU by RF communication, which can prevent effectively anti-tamper actions, because you can install the MCU (meter) in a locked box or on the top of electric pole and only give the CIU to the users, the users even cannot touch the meters so that they cannot steal the power.

Thanks to the built-in RF communication module, the meter can not only connect with the CIU, but also can upload the data to the data concentrator. And then the data concentrator can upload the data to our system by GPRS because of the built-in RF and GPRS module in the same time in the data concentrator.



Main Features

• 20 digits code for recharing credits
• Up to 13kV/6.5kA surge protection for lightening and other line surges
• Compliance with IR port and RS485 communication port
• Open the relay automatically if the credit be used up
• Programmable power limit and low credit warning
• Tamper actions record
• Different Tariffs for dual power source solution is avaiable
• Maximum demand measurement and load profiling (on request)


User Benefit

• Easy to install and maintance
• More convinent for operating of recharge thank to the CIU.
• Can be ordered with PLC/ RF/ GPRS/GSM communication for AMR/AM I features
• Meter provides various valuable information by punching in Calin's short codes
• instant investment back, debt collection

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.