SHELLY - Three-phase energy meter Wi-Fi and contact 10A Shelly 3EM
Shelly 3EM is an energy monitor with integrated relay output which can be used to control contactors.
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Individually monitor the consumption of all appliances, electrical circuits and office equipment (lights, power lines, security systems, heating and air conditioning, etc.). Monitor the consumption of your entire home or electricity generated from solar panels with the only Wi-Fi energy meter of its kind with contactor control function.
Shelly 3EM can calculate bidirectional consumption: energy produced and used for each of the three phases. The device can be configured to measure three separate points of a single-phase electrical system, and measure each of them separately.
Wi-Fi connected
Shelly 3EM can be connected to any Wi-Fi network, or operate as an access point.
Single-phase systems
Shelly 3ЕМ can also monitor single-phase electrical systems with up to 3 points simultaneously.
Contactor monitoring
Shelly 3EM features an integrated 10 A relay output for contactor control.
Control via mobile application
Activate / deactivate Shelly 3EM directly from your smartphone or tablet. You can manage Shelly 3EM's output from the Shelly Cloud app, MQTT or Rest API.
Protection against overconsumption and overloading
Shelly 3EM can automatically switch off the entire circuit if consumption or energy (prepaid energy option) reaches the set limit.
Integrated Web server
Directly activate/deactivate the contactor output of the Shelly 3EM, without the need for an additional controller or hub.
Sunrise/sunset timer
Shelly 3EM can automatically switch the power supply on and off according to sunrise/sunset times.
Weekly programming
Choose a time and create customized daily schedules for your Shelly 3EM.
FUNCTIONS :
- Accurate three-phase energy measurement
- Up to 120A per phase
- Integrated 10A contactor control
- Compatible with solar and wind energy
- Compatible with single-phase installation to monitor 3 circuits
- Factory-calibrated with over 99% accuracy
- DIN mounting
- Works in Wi-Fi
- Cloud and MQTT enabled
- 365-day energy consumption history
- Anti-theft/energy leakage protection
- Compatible with Google Home and Amazon Echo
- Power supply: 110-240V ± 10% AC / 60Hz
- Power measurement: 3 channels, up to 120 A each
- Maximum clamp diameter: 15mm
- Consumption history: integrated 365-day energy history (Wh)
- Contactor control: maximum load 10A
- Power consumption: <1 W
- Radio signal power: 1mW
- Wireless protocol / WiFi: 802.11 b/g/n (2.4 GHz)
- Frequency: 2400 - 2484 MHz
- Operating range (depending on local construction):
- up to 50 m outdoors
- up to 30 m indoors
- Operating temperature:
- 0 - 40 ° C
- Dimensions (HxWxD): 73 x 57 x 22 mm
- Complies with EU standards:
- RE Directive 2014/53/EU
- 2014/35/EU
- 2004/108/WE
- RoHS2 2011/65/EU
Data sheet
- Type
- Meter
- Functions
- Electric Consumption
- Technology
- Wi-Fi
- Power Supply
- Main power
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