
Anti - Tamper Smart Electric Meters 4 Channel Three Phase Kilowatt Hour Meter
The CA368-M is a three phase four wire ( three wire avaiable on request ) electric meter , finished in a compact BS footprint mounting housing, supporting 3 elements 4 quadrant measurement of active and reactive energy. It is a multi-function meter available with whole current direct connection type and CT/VT connection type, ideal for light commercial and industrial metering applications.
The CA368-M is reinforced with anti-tamper facilities against magnetic field, cover open, reverse connection, earthed neutral, illegal disconnection, etc.
It is equiped with a modular Plug & Play communication unit, offering a utility and service provider free choice of Power Line Carrier(PLC), Radio Frequency (RF), GPRS/GSM, Ethernet, etc according to local infrastructure conditons. The wireless setup allows the meter to communicate with a head-end AMR AMI server system (HES) to realize smart metering functionalities such as automatic meter readout, remote and on-demand load control, payment settings for emergency unit, power limit, debt collection rules, etc.
Featured functions
■ Built for both direct type and CT/VT type of connection
■ Can be ordered with multi-rate , and Time of Use tariff plan
setting
■ Customized payment pattern settings
■ LED consumption and diagnostic indicator
■ 4 Channels element measurement and load profiling record
■ IR optical and RS485 com port as alternative data interrogation
■ Modular design for extended AMR AMI functions
User benefits
1) Cost effective metering solution scalable to full house smart metering as modular design extending its capabilities
2) Low operational and inventory cost
3) Reduced data collection cost
4) Reduced non-technical loss
5) Easy and quick to install and deploy
6) Withstand harsh and adverse environment
7) Instantaneous value available for the consumers to help them monitor their usage
Specifications:
Electrical parameters | |
---|---|
Nominal voltage Un | 3x 220/230/ 240V |
Limited voltage | 60%~120%Un |
Frequency | 50/60Hz+5% |
Basic current(Ib) | 5A |
Maximum current(Imax) | 100A |
Starting current(Ist) | 30mA |
Active energy constant | 400imp/kWh |
Accuracy | |
Active energy to IEC62053‐21 | Class1.0 |
Reactive energy to IEC62053‐23 | Class2.0 |
Power Consumption | |
Power consumption in Voltage circuit | <2W <8VA |
Power consumption in current circuit | <1VA |
Temperature range | |
Operation meter | 25℃ to+70℃ |
Storage | 40℃ to+85℃ |
Insulation strength | |
AC Insulation strength | 4kV at 50Hz during 1min |
Impulse voltage 1.2/50μs mains connections | 8kV |
Electro Magnetic Compatibility | |
Electrostatic discharges | |
Contact discharge | 8kV |
Air discharge | 16kV |
Electromagnetic RF fields | |
27MHz to 500MHz typical | 10V/m |
100kHz to 1GHz typical | 30V/m |
Fast transient burst test | 4kV |
Mechanical requirements | |
Protection Rating | IP54 |
Insulation Classification | Protective Class II |
Maximum cable size | 10 mm |
Shenzhen Calinmeter Co,.LTD
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.