DLMS/NEMSA Certified Smart Single-Phase Prepaid Electricity Meter with RF LoRa Communication IP54 Waterproof Class 1.0 Accuracy
Calin designs and produces cost-efficient prepaid electric meters ideal for AMR/AMI solutions in residential and industrial applications. Our meters feature robust anti-tamper protection.
Key Benefits
- Multiple communication options: Current loop, RF, LoRa, LoRaWAN, PLC/G3PLC, GPRS/4G (available on request)
- Time of Use (TOU) functionality with multi-tariff and holiday settings
- Easy connection to Customer Interface Unit (CIU) for split type applications
- Designed for 15-year lifespan
- User-configurable balance alarm settings
Technical Parameters
| Parameter | Value |
| Nominal voltage Un | 220/230/240 V |
| Limited voltage | 50%~130%Un |
| Nominal frequency fn | 50-60Hz |
| Basic current(Ib) | 5A |
| Maximum current(Imax) | 60/80/100A |
| Starting current(Ist) | 0.4%Ib |
| 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℃ |
Main Features
- Detection of significant reverse energy (SRE)
- IEC62056-21 compliant optical & RS485 port for easy data interrogation
- Disconnects on overload and no credit conditions
- Anti-theft functionality to prevent electricity theft
Certifications
Detailed Images
Our Service
Pre-Sales Service
- Inquiry and consulting support
- Sample testing support
- Factory visit opportunities
After-Sales Service
- Installation and usage training
- Overseas engineer support for machinery servicing
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