WiFi Power Meter 3 Phase
NATWEL WiFi power meter 3 phase solutions are designed for remote electrical monitoring in commercial buildings, industrial facilities, distribution systems, solar installations and energy management projects. Depending on the selected model and configuration, the meter can measure three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, demand and energy consumption. WiFi connectivity allows users to view real-time and historical data through a mobile application, web dashboard, cloud platform or compatible local monitoring system. Available options may include DIN rail installation, direct or CT-operated measurement, bidirectional energy monitoring and additional communication protocols. Compare the wiring system, current range, accuracy class, communication method and platform compatibility when selecting a suitable meter.
Products
Application Industries
Commercial Buildings
Energy monitoring for offices, shopping malls and commercial facilities.
Industrial Facilities
Power distribution and energy management for factories and production plants.
Utilities
Reliable metering for power generation, transmission and distribution.
Renewable Energy
Energy measurement and monitoring for solar, wind and clean energy systems.
Residential
Smart energy metering solutions for homes and residential communities.
Frequently Asked Questions
A WiFi power meter 3 phase can monitor electrical parameters across three phases, including voltage, current, active power, reactive power, apparent power, power factor, frequency and energy consumption. Some models may also support demand monitoring, import and export energy measurement, alarms and historical data recording. The available parameters depend on the selected meter model and system configuration.
Yes. A suitable three phase WiFi power meter can display individual measurements for L1, L2 and L3, as well as total system values. Phase-by-phase monitoring helps users compare load distribution, identify phase imbalance and detect abnormal current, power or power factor conditions. Check the product specifications to confirm which per-phase parameters are supported.
Not every WiFi power meter supports both wiring configurations. A 3P3W system normally has three phase conductors without a neutral, while a 3P4W system includes three phases and a neutral conductor. The selected meter must match the actual wiring method, voltage range and measurement inputs of the electrical system.
The meter connects to a wireless network and sends electrical data to a mobile application, web dashboard, cloud platform or local server. Depending on the model, additional communication options may include RS485 Modbus RTU, Modbus TCP, MQTT or an API. Before selecting a product, confirm whether it supports local monitoring, cloud access or integration with an existing energy management platform.
A direct-connected meter measures current through its terminals and is normally used when the circuit current remains within the meter’s rated capacity. A CT-operated meter uses external current transformers and is more suitable for high-current circuits or retrofit installations. Selection should consider the maximum current, CT ratio, accuracy, installation space and wiring requirements.
A WiFi power meter 3 phase can be used in commercial buildings, factories, distribution panels, solar PV systems, EV charging facilities, HVAC equipment and energy management projects. It can support remote consumption tracking, phase load analysis and energy-saving evaluations. For billing applications, confirm that the meter has the certifications required by the applicable market or project.
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