Three-Phase Direct-Connected Smart Meter
HXE310
Product Description
The HXE310 is a smart three-phase direct-connected electricity meter compliant with the IEC/EN 2020 series standards. It integrates a high-precision metering unit, a large-capacity storage unit, and a multi-functional communication unit. The meter provides accurate measurement of total and multi-tariff active, reactive, and apparent energy in both forward and reverse directions, while monitoring critical grid parameters. Featuring a hot-swappable module design, it allows for flexible custom communication options. Additionally, it is equipped with multiple I/O ports to support the expansion of various customized functionalities.
Product Advantages
Accurate Measurement
Accurate metering of forward / reverse active, reactive, and apparent energy, as well as 4-quadrant reactive energy.
Flexible
Monitors critical grid parameters: voltage, current, power factor, and grid frequency.
Multi-Communication
Supports multiple communication options: pluggable modules for GPRS/4G, G3-PLC+RF, and PRIME, with a built-in PRIME module; Supports reading water and gas meters via Wireless M-Bus; Supports connecting to an In-Home Display (IHD) via the P1 port.
Three-Phase Direct-Connected Smart Meter
HXE310
HXE310
| Meter Type | HXE310 |
| Connection Type | 3P4W/3P3W |
| Accuracy Class | Active Energy: Class C/Class B (EN50470-3:2022) |
| Class 0.5/Class 1 (IEC62053-21:2020) | |
| Reactive Energy: Class 2 (IEC62053-23:2020) | |
| Rated Voltage | 3x127/220V, 3×220/380V, 3×230/400V, 3×240/415V |
| Voltage Range | 0.7Un～1.2Un |
| Current Range | 0.15-5(60)A, 0.15-5(80)A, 0.15-5(100)A |
| 0.3-10(60)A, 0.3-10(80)A, 0.3-10(100)A | |
| Temperature Range | -40℃～+70℃ |
| Grid Frequency | 50Hz, ±5% |
| Pulse Constant | 1000imp/kWh, 1000imp/kvarh |
| Insulation Protective Class | Class II |
| IP Rating | IP 54 |
| Protocols | DLMS/COSEM |
| Design Life | ≥15 years |
| Weight | Approx. 1.82kg |
| Dimensions | 265mm×170mm×90.5mm |
| Power Consumption | Voltage Circuit: ≤2W, ≤10VA |
| Current Circuit: ≤1VA |