STS Single Phase Din Rail Mounted Kwh Meter CIU Prepaid Electricity Meter

The CA168-S Meter is a split-type compact DIN-Rail mounted Class 1 accuracy single phase electricity meter built in 35mm international standard housing made of poly-carbonate flame retardant materials. Galvanic isolation wire is basic connection between the meter and keypad. Double circuit measurement and relay are also available on request for reinforced tamper prevention.

With an improved dynamic range enabling a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended functional features, CA168 -S works with a user interface unit as UIU, UIU U is a keypad based display to be installed within consumers homes when the main meter, MCU, Metering and Control Unit, is installed away from the consumers' premises. This split setup offers utility users and service providers great convenience and enhanced revenue protection for inspecting and maintenancing meters without entering consumers' houses.

As meter manufacturers, Calin not only provide 35mm DIN RAIL, BS footprint mounting KWH meter, is also one of our most popular products. Both types connect to a CIU with a galvanically isolated communication cable while non-wired solution for PLC, RF, MBUS are also available on request. This wireless setup will greatly reduce the installation and operational cost, narrow down the payback period, and most importantly curb the potential tamper .

Major Features

1. 20 digit (Standard Transfer Specification) STS encryption
2. Up to 80A current with Class 1 accuracy
3. Disconnects on overload and no credit
4. Programmable power limit and low credit warning
5. Adjustable power limit trip
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.