MA105M
AMI Smart Single-Phase Meter with Direct Connection
Specification
| Connection | 1 Phase, 2 Wire |
| Accuracy Class | Active: 1.0 Reactive: 2.0 |
| Operating Temperature | -20°C to 55°C |
| Storage Temperature | -25°C to 70°C |
| Humidity | 95% RH |
| Dimension | 230mm x 132mm x 75mm |
| Lifetime | 15 years |
| Weight | 0.8 kg |
| Voltage Range | 230V ± 20% |
| Starting Current | 0.4 % lb |
| Nominal Current | 10(100) A |
| Power Consumption | Voltage: < 1W, 4VA Current Circuit < 2VA |
| Meter Constant | 1000 imp/kWh, 1000imp/kVarh |
| Frequency Range | 50 Hz ± 5% |
| Impulse Voltage Rating | 10 kV |
| High Voltage Rating | 4 kV |
| Surge Test | 4 kV |
| Degree of Protection | IP54 |
Characteristic
- Improve revenue and energy efficiency with AMI solution
- Modular designed for flexible energy data management
- Compliant with DLMS/COSEM
- Fraud or tampering protecting, alarms and events record
- High reliability and data security
- RS232 port of RJ45 type support external devices
- Remote connect/disconnect
- Replaceable external battery
- Support modular communication module (3G/RF/PLC)
Standard Methodology
- IEC 62052-11:2003
- IEC 62053-21: 2003
- IEC 62053-23: 2003
- BS 5685
