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Multi-Circuit Energy Meter | Grus WattPanel-3X: 3-Phase CTs + 2 Single CTs Electricity Meter

This Multi-Circuit Energy Meter offers compatibility with both single and three-phase electricity, including solar-powered systems, and is equipped with five plug-in CTs. It provides real-time, bidirectional multiway power analysis, giving you essential energy metrics at a glance.

Product Model: Grus



Multi-Circuit Energy Meter

WattNet-X: Smart Wi-Fi Energy Meter for Multi-Circuit Monitoring

WattNet-X is a high-precision, smart energy meter offering real-time multi-circuit monitoring. It robustly measures energy usage across solar systems, grid electricity, and individual appliances. All conveniently accessible via wireless control.

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The Smart Multi-Circuit Energy Meter enables refined energy management. Capable with Single, Split-Phase, and 3-Phase/4-wire electricity systems, it allows remote monitoring of the whole home and two individual circuits. Offering bidirectional measurement and real-time metrics on critical parameters like voltage, current, power factor, and more. Paired with Wi-Fi connectivity and a handy app, WattNet-X fosters smarter and greener energy usage.

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Feature List

Multi-Circuit Energy Meter Features

Real-Time Energy Analysis

Monitor your real-time energy footprint with data on current, active power, voltage, and power factor. Get prompt, precise data for informed decision making on energy use.

Deep Data Insights

Dive deep into your energy patterns with hourly, daily, and monthly consumption and production data, all conveniently visualized via charts in the app.

Intelligent Energy Tracking

Discover when and how much electricity you're using. Plus, track when and how much excess energy you're sending back to the grid, for an optimal balance on energy exchange.

Seamless Energy Management

Compatible with multiple energy systems and supporting remote supervision of two individual circuits, E-Multiway offers a seamless energy management experience.

WattNet-X for Every Home, Everywhere

Multi-Circuit Energy Meter for EU 1-phase homes

Single Phase: Right at Home in Europe

Fits perfectly in European households running on a single-phase system. Set it up, sit back, and watch it monitor and manage your energy - simple as that!

Split-Phase: Use for the US

Ideal for US homes using split-phase power. WattNet-X keeps an eye on your energy needs, helping you adjust consumption and save - all with a glance at the app.

Multi-Circuit Energy Meter for US homes
Multi-Circuit Energy Meter EU system

3-Phase: Powering Through Everywhere

Whether you're in a European three-phase household or a US commercial system, there's a spot for WattNet-X. Connect it, start the app, and enjoy smooth power management - it's that easy!

Easy Setup for Your Power-Smart Home

Multi-Circuit Energy Meter Main CTs Electrical Panel Monitor

Step 1: Priming Your Mains

Just clip a main CT to each of your service lines. It's important to point the arrow on the CT towards the breakers. Whether you have 1, 2, or 3 service lines, we've got you covered. If your system incorporates solar power, position the Main CT between the electricity meter and the incoming feeds from the inverter.

Multi-Circuit Energy Meter sub cts around the circuit-grus

Step 2: Setting Sub Circuits

Clip a Sub CT around any circuit you'd like to monitor, making sure the arrow on the CT points towards the load or inverter. And if your circuit can generate power, such as an Inverter, don't worry! Just finish all your wiring, and head to the app to manually set the phase of your circuit.

Product Technical Specifications

Additional information

Weight0.5 lbs
Dimensions11.13 × 8.12 × 4.14 cm

802.11 b/g/n @ 2.4GHz

RF Characteristics

Operating frequency: 2.4GHz
External magnetic antenna

Operating Voltage

90~380 Vac 50/60 Hz

Supported Systems

Single-Phase up to 380VAC line- neutral
Split-Phase 120/240VAC
Three-Phase up to 480Y/277VAC (No Delta/wye/Y/Star Connection)

Calibrated Metering Accuracy


Reporting Cycle

Every 15 seconds

Operating environment

Temperature: -20 ℃~ +55 ℃
Humidity: ≤ 90% non-condensing

Current Capacitance

200A*3+50A*2, 120A*3+50A*2, 80A*3+50A*2

Mastering 3 Phase Electricity Wiring

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Support and Documentation

Frequently Asked Questions

What kind of real-time data can I expect from the smart energy meter?

The meter provides data regarding current voltage, current intensity, power, energy consumption, and cost estimation based on your energy tariff.

How does the smart energy meter connect to my mobile app?

The meter usually connects to your app using Wi-Fi or Zigbee. Make sure your meter is within the Wi-Fi range of your home network for it to function properly.

Can the smart energy meter provide alerts?

Yes, the meter is capable of sending real-time alerts and notifications to your mobile app whenever it detects any irregularities or excessive power usage. It can also alert you in the case of a power outage.

Can I use the smart energy meter in a commercial setting or is it only for residential use?

It can be used in both settings. However, you might want to consult with the supplier to ensure the meter suits your needs, especially for larger commercial premises.

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