Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
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4 Programmed Channel Three Phase Kwh Meter 8 Digits Amr Electric Meter
Adding more functions and wireless communication features to the basic CA368 type, the CA368-M is built as a three phase four wire or three wire electric meter with extended functionalities for a diversity of metrological measurement and AMR AMI deplolyment. It is a tamper-proof rich multi-rate meter completed in a BS 5685 footprint case, mainly used for commercial and inustrial environments. This model is specially designed to improve the buisness renvenue collection process and therefore is ideal for service providers and utilities to manage their tenants power consumption and entire grid health.
The CA368-M works with wireless communication according to local conditions, enabling it to connect with a back-end server for AMR AMI smart metering applications. This feature offers utility and service provider free choice of smart metering functionalities.
Featured functions
■ 4 programmed channels measurement
■ Maximum demand recording
■ Load profile recording at preset intervals
■ Operates in credit and prepayment mode
■ Terminal block is available for both direct and CT/VT connection
■ LED consumption indicator
■ Programmable power limit
■ Optical and RS485 com port
User benefits
1) One device cater to various demand for smart metering
2) Cost saving and scalable setup
3) Time of Use multi-rate for flexible contractual control
4) Easy to install and low inventory
5) Fraud detection
6) Flexible setting for power limit, tariff, repayment policy
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 |
