Manufacturer's description

Shelly 3EM

Shelly 3EM

Smart 3-phase energy meter with protection control. Many devices, apartments, and buildings consume more energy than necessary, leading to energy waste and higher expenses. Shelly 3EM is a professional 3-phase smart energy meter that helps monitor real-time energy consumption and provides alerts when a device or system exceeds the predefined energy limit. Additionally, it allows for protection control.

  • Three independent measurement channels up to 120 A each.
  • Protection control (or load up to 10 A).
  • Reports on power, voltage, current, total energy, and power factor.
  • Internal memory for 365 days in case Wi-Fi is not available.
  • Comes with 3 current converters of 120 A each.
  • Easy control via the Shelly app, various protocols, platforms, and voice assistants.
Fonctionnement Wi FI

Works wirelessly.

Connect Shelly 3EM to your Wi-Fi network. No hub required.

Surveillance de la puissance

Current monitoring.

Shelly 3 monitors single-phase electrical systems with up to 3 points simultaneously.

365 jours de rangement

365 days data storage.

Shelly 3EM measurements are recorded in a free cloud for 365 days.
Réponse en temps réel

Protection control.

Shelly 3EM has a built-in 10 A relay output for protection control.

Moniteur d'énergie 2 voies

Chargeur de voiture intelligent et efficace

Moniteur et contrôle des panneaux solaires

Moniteur préventatif

Two-way energy consumption monitoring. Monitor your home, office, or factory and avoid additional costs or voltage drops that can damage your appliances and devices. Shelly 3EM can calculate bidirectional consumption: the energy generated and consumed for each of the three phases. The device can be configured to measure three separate circuits of a single-phase electrical network and control a protector. Display the quality of your electrical network in terms of active power, reactive power, voltage, and power factor.

Intelligent and efficient car charger. Shelly 3EM is designed to monitor one or two phases and allows you to track the status and history, as well as the current and past power consumption of each channel for the day, week, month, or year. Shelly 3EM exports all data in CSV format at 10-minute intervals, making data analysis and cost reduction easier. This way, you can monitor the exact energy consumption of your electric car and calculate the proportion of your electricity bill.

Monitoring and control of solar panels. Keep track of the amount of energy your solar panels and wind turbines generate and save effortlessly. Shelly 3EM provides real-time information on the efficiency of solar and wind installations, along with historical data on the amount of energy generated and consumed. This way, you can control the flow of energy and make the most of your solar and wind installations. If you want to go further, connect a protector to Shelly 3EM so you can automatically turn off unnecessary devices in your home to save energy.

Preventive monitoring. If an electrical device is damaged, it doesn't simply stop functioning. Usually, it increases energy consumption to compensate for its operational capacity. Since there's no visible difference in performance, it can take months to detect a problem, leading to inefficiency and energy waste. Shelly 3EM energy monitoring displays an immediate increase in energy consumption and alerts you, allowing you to save additional costs for repairs or replacement of devices.

Technical specifications:

Power: AC 110-230 V ± 10%, 50/60 Hz
DC Power: No
Channels: 3 channels
Protection control: Yes - max 10 A
Power measurement: Yes
Device temperature protection: No
Overload protection: No
Weekly calendar: Yes
Content: With 3 current converters of 120 A each
Operating temperature: 0 °C to +40 °C
Power consumption: < 1 W
Wireless: Yes
Operating range: Up to 30 m indoors, up to 70 m outdoors
Product dimensions: 73 x 57 x 22 mm
Fonctionne avec Alexa et Google

Full compatibility: Shelly devices are compatible with Alexa, Google Home, Android, and iOS. With voice assistants, you can control Shelly devices solely with your voice.

Product information

Technical description

- Manufacturer: Allterco Robotics

- Product dimensions (L x W x H): 7.3 x 5.7 x 2.2 cm; 306 grams

- Battery: 1 Lithium-ion (batteries required)

- Reference: Shelly 3EM

- Color: Black

- Style: Clamp

- Power type: Electricity

- Voltage: 240 Volts

- Quantity of items: 1

- Components included: 1 three-phase meter, 3 ampere clamps

- Batteries included? No

- Batteries required? No

- Battery type: Lithium

- Weight: 306 Grams

- Manufacturer warranty: 2 years

- Spare parts availability: Information not available on spare parts.

Shelly 3EM
30 Items

16 other products in the same category:

Product added to compare.