Din Rail Type STS Prepaid Energy Meter Support Means of Communication M-bus, PLC LORA, RF, RS 485 Dual Source
Calin designs and produces cost-efficient prepaid electric meters ideal for AMR/AMI solutions in both residential and industrial applications. Our prepaid meters feature robust anti-tamper protection.
Key Benefits
- Current loop, RF/LoRa communication (available on request)
- Time of Use (TOU), multi-tariff, and holiday settings
- Easy connection to User Interface Unit (UIU) for split type applications
- 15-year designed lifespan
- User-configurable balance alarm
Technical Parameters
| Parameter | Specification |
| Nominal voltage Un | 220/230/240 V |
| Limited voltage | 70%~120%Un |
| Nominal frequency fn | 50-60Hz+5% |
| Basic current(Ib) | 5A |
| Maximum current(Imax) | 60A |
| Starting current(Ist) | 0.4%lb |
| 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
- Anti-tamper function to prevent electricity theft
Certifications
Detailed Images
Our Service
Pre-Sales Service
- Inquiry and consulting support
- Sample testing support
- Factory viewing available
After-Sales Service
- Installation and usage training
- Overseas engineer support available
Related Products
Packing & Delivery
| Packaging | Specification |
| Size | 123 (L) * 456 (W) * 789 (D) |
| Weight | 18kg |
The normal package is wooden box (Size: L*W*H). If exporting to European countries, the wooden box will be fumigated. For tight container spaces, we can use PE film for packing or accommodate special customer requests.