Product Details
Split Type Digital Kwh Meter Single Phase DIN Rail Mounted Energy
Meter
Single Phase Split type Din Rail Prepayment Meter
Single Phase Split type Din Rail Prepayment Meter CA168-S
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 repay are also availale on
request for reinforced tamper prevention.
Major Features
- 20 digit (Standard Transfer Specification) STS encryption
- Slim-line and space-economy design.
- Double measurement & two-pole breaker (on request)
- Disconnects on overload and no credit
- Up to 80 A current with Class 1 accuracy.
- Programmable load limit and low credit warning
Split Configuration for Increased Revenue Pretection
The meter consists of two part, the MCU (Metering & Control
Unit) and UIU (User Interface Unit). The MCU and UIU is linked via
galvanically-isolated 2-wire communication cable. Power line
carrier (PLC) and (RF) communication module is also available on
request. The UIU is instralled within consumer's home, while MCU is
installed in a meter cabinet away from consumers.
Utility benefit
- Meter is durable and operable for harsh and severe environment
- Easy and quick to install
- Disconnect on preset credit level and tamper.
- Slim-line design to reduce operational cost
Specifications:
Nominal voltage Un | 220/230/240 V |
Limited voltage | 70%~120%Un |
Nominal frequency fn | 50-60Hz+5% |
Basic current(Ib) | 5-10A |
Maximum current(Imax) | 60-100A |
Starting current(Ist) | 20mA |
Active energy constant | 1000imp/kWh |
Accuracy as Active energy to IEC62053‐21 | Class1.0 |
Power consumption in Voltage circuit | <2W <8VA |
Power consumption in current circuit | <1VA |
Operating temperature | 25℃ to+70℃ |
Storage temperature | 40℃ to+85℃ |
Insulation level | 4kV rms for 1min |
Impulse voltage withstand | 8kV, 1.2/50 μs |
Air discharge | 16kV |
Immunity to HF fields | |
80MHz to 2GHz with load | 10V/m |
100kHz to 1GHz without load | 30V/m |
Fast transient burst test | 4kV |
Meter shell Protection Rate | IP54(IEC60529) |
Insulation System Classification | Protective Class II |
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.
