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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Amr Ami Load Management Three Phase Power Meter Smart Wireless Electricity Meter
The CA368-M is a three phase four wire (three wire available on request) multi-function smart meter. It is a cost effective solution for business electricity smart meter that integrates Calin's expertise with high quality communication technologies.
The meter enables multi-dwelling applications, remote management, load disconnection and reduced operating costs. Its unique integrated design offers numerous advantages, including flexible, on-site and remote configuration, comprehensive meter reading options and easy field installation.
The CA368-M operates with a plug & play wireless communication module and stays 24x7 online with a back-end AMR / AMI server. This modular design reduces the meter maintenance cost and enables the utility and service provider to repair or replace the mal-function module without removing the main meter from the circuit.
Featured functions
■ Automatic meter reading for all critical metrological values
■ On demand and remote configuration of load limit threshold
■ Operates in prepayment and credit mode
■ Time-of-Use profile limit setting.
■Integrated contactor & relay
■High resolution load profiling
■ Anti-fraud features: magnetic field detection, cover open detection, indefinite data retention
period in absence of power
■Optical and RS485 com port
User benefits
1) Easy to install and maintenance
2) Low operational and deployment cost
3) Flexible consumer contracts to control consumption limit
4) Setting for tariff, emergency unit, load limit, surchages, debt collection, etc.
5) Remote disconnection
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 |
