Description
Overview
Asset Track Pro’s Three-Phase Smart Energy Meter with WiFi, LoRa and Pulse Output is a wireless meter mainly used to measure the three-phase active energy of low-voltage networks. It offers advantages such as compact size, high precision, and rich functionality, and supports multiple communication methods including RS485, LoRa, 2G, and NB. This device features an external current sampling mode, making it convenient to install and use in various situations. It can be flexibly mounted in distribution boxes to enable sub-item energy metering, operation and maintenance supervision, or power monitoring for different regions and loads.
Technical Specifications
| Phase | Three Phase |
| Measuring Energy Range | 0 to 999,999.99 kWh |
| Accuracy Class | Active energy: Class 0.5S; Reactive energy: Class 2 |
| Resolution | Active energy: 0.01 kWh; Reactive energy: 0.01 kVarh |
| Voltage | 50 to 285 V, Accuracy 0.1 V (0.2%) |
| Current | 0.01 to 80 A, Accuracy 0.01 A (0.2%) |
| Active Power | 0 to 22.88 kW, Accuracy 0.001 kW (0.5%) |
| Reactive Power | 0 to 22.88 kW, Accuracy 0.001 kW (0.5%) |
| Apparent Power | 0 to 22.88 kVA, Accuracy 0.001 VA (0.5%) |
| Power Factor | 0.001, Accuracy 0.2% |
| Frequency | 45 to 65 Hz, Accuracy 0.01 Hz (0.2%) |
| Communication | WiFi |
| Connection | 3P3W or 3P4W |
| Installation | DIN rail |
| Display | LCD display showing U, I, P, Q, PF, kWh |
| Operating Temperature | -13 °F to +131 °F (-25 °C to +55 °C) |