Product Details
Socket Type Residential Electric Meters Bi - Directional LCD
Display Prepayment Meters
The CA168-A meter is a solid-state, socket type, single-phase
residential electricity meter that provides utilities with
unparalleled digital accuracy, reliability and serviceability in a
cost-effective package. Personality modules in the meter provide an
array of communications and measurement options, and an optional
service switch allows for remote disconnect and reconnect
activities. This flexible meter platform meets current and future
business needs with applications ranging from automated meter
reading (AMR) to smart grid and advanced metering infrastructure
(AMI) initiatives. The meter is built with VDR for surge protection
up to 13 kV 6.5kA lightening.
Major features
1) ANSI standard compliant
2) Demand metering functions
3) Time-of-use (TOU) based rate structures
4) Non-volatile memory
5) Bi-directional active energy measurement
6) Optical infrared port
Specifications
Electrical parameters |
---|
Voltage |
Nominal voltage Un | 240V/120V |
Extended operating voltage range | 80%~115%Un |
Limited voltage | 70%~120%Un |
Frequency |
|
Nominal frequency fn | 60Hz |
tolerance | 5% |
Current |
|
Test ampere(TA) | 15A/30A |
Current class(CL) | 100A/200A |
Starting current(Ist) | 30mA |
Active energy constant | Kh2.0 |
Measurement Accuracy |
|
Active energy | Class0.5 |
Power Consumption |
|
Power consumption in Voltage circuit | <0.8W <4VA |
Power consumption in current circuit | <1VA |
Temperature range |
|
Operation meter | 25℃ to+70℃ |
Storage | 40℃ to+85℃ |
|
Insulation strength |
Impulse voltage 1.2/50 μs mains connections | 8kV |
|
|
Electro Magnetic Compatibility |
Electrostatic discharges |
|
Contact discharge | 8kV |
Air discharge | 16kV |
Electromagnetic RFfields |
|
27MHz to 500MHz typical | 10V/m |
100kHz to 1GHz typical | 30V/m |
Fast transient burst test | 4kV |
|
|
Mechanical requirements |
|
Meter shell Protection Rate | IP54 |
Protection | classII |
Company Profile
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.
