The CA368-C is a new generation of prepaid electricity meter that integrates high-precision metrology features with 3DES security encryption. The meter offers options for high-profile configurations of load profiles and plug-and-play communication modules. It has both direct connection and CT connection types for a broad range of voltage and current consumers.
The meter is available with a plug-in module for data collection and network communications. This modular design offers utility a wide range of communications such as PLC/RF/GPRS/3G and 4G LTE cellular data networks dependent of local infrastructures. Upgrade and maintenance will also be cost-effective by repairing or replacing the modules only instead of the entire meter.
Nominal voltage Un | 3x240V |
Limited voltage | 60%~120%Un |
Frequency | 50/60Hz+5% |
Basic current(Ib) | 10A |
Maximum current(Imax) | 100A |
Starting current(Ist) | 30mA |
Active energy constant | 400imp/kWh |
Active energy to IEC62053‐21 | Class1.0 |
Reactive energy to IEC62053‐23 | Class2.0 |
Power consumption in the Voltage circuit | <2W <8VA |
Power consumption in the current circuit | <1VA |
Operation meter | 25℃ to+70℃ |
Storage | 40℃ to+85℃ |
AC Insulation strength | 4kV at 50Hz during 1min |
Impulse voltage 1.2/50μs mains connections | 8kV |
Electrostatic discharges - Contact discharge | 8kV |
Electrostatic discharges - Air discharge | 16kV |
Electromagnetic RF fields - 27MHz to 500MHz typical | 10V/m |
Electromagnetic RF fields - 100kHz to 1GHz typical | 30V/m |
Fast transient burst test | 4kV |
Protection Rating | IP54 |
Insulation Classification | Protective Class II |
Maximum cable size | 10 mm |