3 phase multifunction measuring energy meter Manufacturer & Suppliers, Factory
The three-phase multi-function energy meter is a high-precision power device that integrates energy metering, power parameter monitoring, and intelligent management.
Multi-Parameter Measurement
Real-time monitoring of three-phase voltage, current, power factor, and harmonics (up to 63rd harmonic analysis)
Supports four-quadrant active/reactive power metering and time-of-use billing (4 tariffs, 10 time periods)
Intelligent Management
Remote meter reading and control via RS485 and 4G interfaces, compatible with Modbus and other protocols
Event logging (such as undervoltage and overvoltage alarms) and data storage (three months of electricity usage)
High Accuracy Standards
Industrial-grade accuracy reaches 0.5S, while laboratory standard meters can reach 0.02
E3005-SA-Main paremeters
| No. | Item | Technical Parameters |
| 1 | Metering Unit | Three - phase four - wire, no neutral wire sampling |
| 2 | Un | 3×230/400V |
| Working Voltage Range | 80%Un ~ 115%Un | |
| 3 | Ib | 5A |
| 4 | Imax | 100A |
| 5 | Fn | 50Hz |
| Frequency Range | 0.98fn ~ 1.02fn | |
| 6 | Accuracy | Active Class 1.0; Reactive Class 2.0 |
| 7 | Meter constant | Active 1000imp/kWh; Reactive 1000imp/kvarh |
| 8 | Whether to Make Single - phase Meter | No |
| 9 | Working Temperature | -25℃ ~ +70℃. At -40℃ environment, the temperature influence variation of error shall meet IEC standard. Display and communication are not required for the time being. |
| 10 | Storage Temperature | -40℃ - 85℃ |
| 11 | Working Humidity | 95% |
| 12 | Altitude | 3000m |
| 13 | Protection Class | IP54 |
| 14 | Wiring | BS |
| 15 | Product Application | Outdoor meter |
| 16 | Insulation Class | Class II |
Industrial-grade 3 Phase Multifunction Measuring Energy Meter Supplier For Utility Projects
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