Back - End Server STS Prepaid Meters 3X240V Single Phase Watt Hour Meter

The CA168-G is the non-wired model of Calin's single phase prepaid meter. It is a two-wire, 100 Amp, keypad based prepayment meter finished in a compact BS5685 footprint housing. The meter is applied for low voltage residential or small business prepayment applications.

The meter is manufactured in accordance with ISO9001 standards and IP54 rated protection class, in a wide voltage range ( Un -40% +20%) and improved RF immunity of 30V/m, allowing it to work in very harsh environments. The CA168-G series is available with measurement of both active and reactive energy, and 2400 bps baud rate optical port for data extraction.

The GPRS feature of CA168-G enables the meter to connect to the back-end server via TCP/IP or vpn through point-to-point communication networks. Metering data and grid supply parameters can be remotely read and collected into the head-end server automatically as scheduled task. The meter Information can be toggled by punch in different combinations of codes.. Users can easily retrieve metering data from the display screen such as daily usage, monthly usage, present current and voltage, balance, and last five entered tokens.

Features

1) Standard Transfer Specification(STS) standard encryption

2) Disconnects on overload and zero credit

3) Communication ports for easy data interrogation

4) Preset power limit and low credit warning level

5) Emergency credit and repayment control

6) Tamper detection and event record such as opening cover, reverse connection, outage

7) Recall 12 months historical usage data and last 5 successfully entered token

8) Operates in prepayment and post-payment mode

AMR/AMI Smart Metering Features (optional)

a) Split connection with User Interface Unit (UIU)

b) PLC/ RF/ GPRS/GSM communication with a head-end AMR/AMI server

c) Time of Use (TOU) / mutil-rates and holiday settings

d) Advanced load management and disconnection features

e) DLMS/COSEM , IEC62056 protocol compliant

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.