Shelly 3EM professional 3-phase energy meter with contactor control

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Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
Shelly 3EM professional 3-phase energy meter with contactor control
SKU:
ALL-REL-3EM
Brand:
Shelly
Communication protocol:
Wi-Fi
Mobil App:
Shelly
Works without Bridge/Hub/Gateway:
Yes
Works without neutral

Usually, only the phase wire is connected in plain light switches. As a result, replacement is only required with light switches or switch relays that do not require a neutral wire. These are also called one or two wires (incoming phase + outgoing phase).

If possible, use switches that require zero because they are more stable and compatible with any lamp and consumer. These are also called two or three wires (zero + incoming phase + outgoing phase).

:
No (neutral wire required)
Number of controllable circuits:
3
Voltage:
230V AC
Consumption metering:
Yes
Dimmer:
No
Max. Current (A = Ampere) / Channel:
120 A
REST API connection:
Yes
Number of controlled phases:
1 phase, 3 phase
Contact type:
Dry Contact Relay
Switch relay placement:
Free, DIN rail
Temperature sensor input:
No
Warranty:
12 months
Expected packing date

If the product is in stock and you order it by noon today, we will hand it over to the courier service for delivery the next day or the next working day on weekends and public holidays. If the product is not in stock, the packaging time may increase by 2-3 working days.

:
04/10/2022
I don´t want extra services.
Buy-Back Guarantee (90 days) INFO +7.07 € / pcs
Software Update to the latest version! INFO +4.7 € / pcs
109 € (excl. VAT) 

The crossed-out price is the lowest selling price in the 30 days prior to the price reduction.

109 € (excl. VAT)
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WiFi-operated 3 Phase Energy Meter and Contactor Control
Monitor the consumption of any home appliances, electric circuit and office equipment (lights, power lines, security systems, heating and cooling, etc.) individually. The consumption of your whole home or generated electricity from solar panels with the only one of its kind WiFi-operated Energy Meter with contactor control functionality in the world.

Shelly 3EM

  • three independent measuring channels up to 120A each
  • one contactor control (or load up to 10A)
  • 365 days of internal memory in case Wi-Fi is not available
  • voltage measurement and configurable alarm reporting
  • Included 3x Current Transformers 120A

 

Wireless
Shelly 3EM can be connected to any Wi-Fi network or can operate as an Access Point.

Control remotely
Control Shelly 3EM directly from your smartphone or tablet and manage its output from the Shelly Cloud app, MQTT, or Rest API.

Highly compatible
Shelly 3EM is compatible with both Android and iOS.

Overconsumption and over energy protection
Shelly 3EM will automatically turn off the whole circuit if consumption or energy reaches the set limit.

Sunrise/Sunset schedules
Automatically follow the sun and turn Shelly 3EM ON/OFF based on the sunrise and sunset hours.

Weekly schedules
Choose a time and create custom daily schedules for your Shelly 3EM.

Monophase systems
Shelly 3ЕМ can also monitor monophase electrical systems with up to 3 points simultaneously.

 

WHY SHELLY 3EM
The professional 3-phase energy meter.
Shelly 3EM can calculate 2-way consumption: produced and used energy for each of the three phases. The device can be configured to measure three separate points of a mono-phase electrical system and measure each of them separately.

CONNECT IN A MINUTE & CONTROL IT ALL
Shelly 3EM has integrated relay output which can be used for contactor control. Real-time and historical information about the efficiency of the solar or wind energy system and how much energy has been produced. Control your monthly expenses by saving on money and energy!

365 DAY BUILT-IN ENERGY HISTORY
We developed Shelly 3EM to allow you to monitor the status and history, as well as the current and past electrical power consumption for the day, week, month, or year. Shelly 3EM exports all data in CSV format in 5-minute intervals. The information can help for analysis and detailed statistics. All data gets stored in the cloud at incrementing intervals.

THE PERFECT SOLUTION FOR MANUFACTURERS
Shelly 3EM can do all the work for you. The 3-phase energy meter can calculate energy cost for production, notify you if a machine is powered on during non-working hours, measure the real working time of each machine and allows remote On/Off control for power optimization.

FULL PROTECTION
Shelly 3EM will automatically shutdown and notify you when the defined consumption limit is exceeded.

ОPTIMIZE ENERGY USAGE
Ever wanted to live sustainаbly and save energy, money, and CO2? With Shelly 3EM, you can monitor the consumption оf each circuit, appliance, or of your whole home to optimize energy usage. In case you have solar panels or wind turbines, you can be aware how much energy was produced and make savings effortless.

DETAILED INFO ABOUT ELECTRICITY CONSUMPTION
Having more detailed information about electricity consumption at your manufacturing facility is crucial for the optimization of overall production costs and idle power. View the quality of your electricity network regarding active power, reactive power, voltage, and power factor. Monitor your facility or home to avoid additional expenses or drastic drops in voltage that may damage your appliances and machines.

ONE APPLICATION COUNTLESS POSSIBILITIES
With the best cloud service in the world, user-friendly interface, scenes, bulk control, and much more, the Shelly Cloud application allows you to control your home from anywhere. Each Shelly can be integrated and works with all other Shelly devices in the Shelly app.

  • MQTT
  • HomeSeer
  • openHAB
  • Home Assistant
  • Domoticz
  • ioBroker
  • REST
  • Hubitat
  • HOOBS
  • SYMCAM
  • Homey
  • nymea

ENERGY EFFICIENCY
Many homes and buildings use more energy than they need. That leads to inefficiencies, energy waste, and eventually increased monthly bills.
Shelly home and facility automation solutions can help you reduce the energy waste and your monthly bills by up to 30% through a 3-step cycle of energy efficiency.

FOR DEVELOPERS
Shelly 3EM comes with a programming/debug header that can be used for flashing alternative firmware to the device. It has ESP8266 inside, with 4MB flash. A USB-to-UART adapter is needed as well as a reliable 3.3V power supply with at least 350 mA drive capability.

 

SPECIFICATIONS:

POWER

  • Power supply AC: 110-230V ±10%, 50/60Hz
  • Power supply DC: No
  • Channels: 3 Channel

SPECIAL FUNCTIONS

  • Contactor Control: Yes - max 10A
  • Roller shutter mode: No
  • Device temperature protection: No
  • Overload protection: No
  • Power measurement: Yes

FEATURES

  • In Box: Included 3x Current Transformers 120A
  • Operational temperature: 0°C to + 40 °C
  • Device power consumption: < 1 W
  • Intelligent On/Off: Yes
  • Local and remote control: Yes
  • Sunrise/Sunset: Yes
  • Weekly Schedule: Yes
  • UL Listed option: No

CONNECTIVITY

  • Wireless: Yes
  • Wi-Fi Protocol: 802.11 b/g/n
  • Wi-Fi Radio frequency: 2412 - 2484 MHz
  • Wi-Fi Radio signal power: 1mW
  • Wi-Fi Range: up to 50 m outdoors and up to 30 m indoors (depending on the building materials)

DIMENSIONS

  • Size: 73 mm x 57 mm x 22 mm
Quantity discount
QuantityDiscountProduct price
1 pcs more than less than 5 pcs - 138.43 €/pcs
5 pcs more than   5 % 131.51 €/pcs
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