Main Features
DLMS/COSEM compliant
Plug-in communication module
Replaceable battery thanks to the independent cover for battery
IEC62056-21 Compliant optical port allowing for easy data interrogation
Detection of significant reverse energy (SRE)
Disconnects on overload and no credit
Prepayment and credit mode hot swap
Programmable load limit and low credit warning
Detection and record tamper event such as opening cover, reverse connection, black-out
User Benefit
BS5685 footprint, Easy to install
PLC/RF/GPRS communication with a head-end AMR/AMI server
Time of Use (TOU), Multi-tariff, holiday setting.
Advanced load control and disconnection features
Nominal voltage Un | 230V |
Limited voltage | 70%~120%Un |
Nominal frequency fn | 50-60Hz |
tolerance | 5% |
Basic current(Ib) | 5A |
Maximum current(Imax) | 80A |
Starting current(Ist) | 20mA |
Active energy constant | 1000imp/kWh |
Measurement Accuracy | Class1.0 |
Voltage circuit | <2W <8VA |
Current circuit | <1VA |
Operation meter | -25°C to+70°C |
Storage | -40°C to+85°C |
Insulation level | 4kV rms 1min |
Voltage impulse withstand | 8kV 1.2/50 μs |
Insulation System Classification | Protective Class II |
Contact discharge | 8kV |
Air discharge | 16kV |
27MHz to 500MHz typical | 10V/m |
100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
Meter shell Protection Rate | IP54 |
Insulation System Classification | Protective Class II |
Maximum cable size | 8MM |