Solar PV Plants Mini Grid Electricity STS Single Phase Din Rail Mounted Kwh Meter With Customer Interface Unit

Mini Grid STS Single Phase Din Rail Mounted Kwh Meter

with Customer Interface Unit for Solar PV Plant

With extremely rapid growth of solar PV plants in Africa and South Asia, more and more remote area get electricity power. Those solar PV plants be called mini-grid, micro grid or off grid, effectively provide necessary electricity for daily usage, lighting, phone charge, radio and TV. In order to ensure that the provider of solar PV generation, it is necessary to meansure the power consumption so that the provide have enough profit to operate the plants, develop more plants, furthermore promote the prosperity of the whole Mini-Grid industry.

The CA168-S is designed for accurate measurement and prepayment function. The project will have faster return of fund because of the prepayment function. As the DIN RAIL type, MCU(Main Control Unit) and CIU (Customer Interface Unit) design, The MCU (Main Control Unit) can be installed in a locked box or high electric pole, and only give the CIU to the users. The user can recharge for his meter, and query balance, recharge record and amount, etc by CIU. Also it is the most effective action for anti tamper.

Major Features

1. Compliance with the STS (Standard Transfer Specification) payment protocol
2. Up to 80A current with Class 1 accuracy
3. Automatically disconnect for overload or no credit
4. Programmable power limit and low credit warning
5. Adjustable power limitation
6. Enhanced tamper detection for magnetic field, reverse connection, cover open, etc.
7. Reverse energy measurement SRE
8. Information toggled by codes
9. Tamper trip protection : neutral missing

Other Benefits

a) Compact and slim-line design

b) PLC/ RF communication for MCU & UIU and same with back end AMI server (On request)

c) Time of Use (TOU) , multi-rate, tariff control, holiday setting

d) 15 year designed life

e) Enhanced revenue protection through flexible payment control

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.