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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1 Phase Wireless Watt Meter Plc G3 Smart Electric Meters With Plug - In Module
The CA168-M is an upgraded high profile new generation of smart electricity meter that integrates high precision metrology features along with wireless communication and contractual methodology. It is a single phaes two wires electric meter that operates in both prepayment and post-prepayment mode. The meter changes the payment mode upon receipt of command from back-end server. Utility can choose from various contractual billing control for consumers.
The CA168-M works with a plug-in module for data collection and network communications . This modular design offers utility free selection from PLC/RF/GPRS/3G and 4G LTE cellular data networks according to local infrastructure conditions to reduce operational cost. Upgrade and maintenance will also become cost-effective by replacing the modules only instead of the whole meter.
Features
1) PLC G3 communication
2) Prepayment or post-payment mode selectable
3) Maximum demand measurement ( Optional)
4) Anti-tamper: magnetic proof, data retention in outage, cover open detection
5) TOU with multi-rate and multi billing cycles
6) IEC 62056-21 and DLMS/COSEM compliant (on request)
7) Prepared for AMR/AMI functionality and remote control from the server side
Key benefits
a) Advanced load management on demand and remote
b) Reduce operational and maintenance costs
c) Free choice of suitable communication according to local needs
d) Revenue protection by flexible consumer contract control
e) Long life time design with easy upgrade features
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 |
