Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter

More than 5 pcs in stock
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Shelly Pro 3EM Next-generation DIN-mountable 3-Phase Energy Meter
Wi-Fi, Bluetooth, LAN (Ethernet)
Shelly
Yes
No (neutral wire required)
230V AC
Yes
120 A
Yes
1 phase, 3 phase
Dry Contact Relay
DIN rail
No
16/04/2024
104.18 € (excl. VAT)
Get notified in case of price drop
To Favourites
Recommend
Print
Comparison
Question about the product
Details
Info
Opinions
Details

Next-generation DIN-mountable 3-Phase Energy Meter

Shelly Pro 3EM is a DIN rail mountable three-phase energy meter. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with additional options for end-customer solutions. Shelly Pro 3EM reports accumulated energy as well as instantaneous voltage, current, and power factor per phase in real-time.

  • 4 quadrant measurement with multiple connection types
  • Accuracy Class B (IEC 62053-21) active energy
  • Photovoltaic ready
  • Phase sequence error detection* (option)
  • Optical pulse indication of energy usage
  • Measurement accuracy tо 1%
  • Stores data in non-volatile memory that can be retrieved for a period of up to 60 days in 1-minute intervals
  • Package includes 3 pieces of 120A Current Transformers

 

WHY SHELLY PRO 3EM?

Next-generation 3-Phase Energy Meter

Shelly Pro 3EM is a Wi-Fi-operated DIN-mountable 3-Phase Energy Meter with Wi-Fi, Bluetooth, and LAN connectivity. With active energy measurement accuracy of 1%, Shelly Pro 3EM can be used to monitor the consumption of any home appliances, electric circuits, and office equipment individually. It features 60 days of on-device historical data with a 1-minute resolution for each phase. Additionally, its scripting functionalities allow for the execution of complex scenes and provide broader monitoring abilities.

 

Functionalities:

4-quadrant measurement

Measure capacitive and inductive load types of active imported and exported energies.

Accuracy class B (active energy)

Shelly Pro 3EM has a measurement accuracy of 1%.

MODBUS support

Allows for easy and fast deployment in existing industrial installations.

Wi-Fi, LAN, and Bluetooth connectivity

Simultaneous Ethernet and Wi-Fi usage. MQTT, inbound and outbound WebSocket, UDP, mTLS support.

Power monitoring

Monitors mono-phase electrical systems with up to 3 points simultaneously. Fast notifications and at least 60 days of 1-minute records storage.

Scripting functionalities

Shelly Pro 3PM fully supports mjS scripting, allowing you to create further features and functionalities.

 

FEATURES

Industry-grade security

Shelly Pro 3EM supports mTLS for MQTT, HTTP, and secure outbound WebSockets. Its industry-grade security allows for direct connections to your cloud infrastructure, reducing the cost of deploying complex networks and VPNs.

 

Endless use applications:

 

USE CASES

Industrial installations

Shelly Pro 3EM brings support for MODBUS for voltage, current, power, and energies. You can accurately sample your energy usage and instantaneous values of voltage, current, and power. Our new firmware platform allows for custom implementation that can report as fast as every 100ms to your infrastructure.

 

USE CASES

2-way energy consumption monitoring

Monitor your home, office, or factory, and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 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 circuits of a mono-phase electrical system. View the quality of your electricity network regarding active power, reactive power, voltage, and power factor.

 

USE CASES

Local control

Thanks to Shelly Pro 3EM's scripting functionalities and webhooks, you can now easily control other Shelly or Wi-Fi devices on your local network. Use these capabilities to set exact parameters for heating, cooling, or electric vehicle charging based on PV production and have your devices automatically shed power usage. All these work without using a cloud.

 

USE CASES

Solar panels monitoring and control

Keep track of how much energy your solar panels or wind turbines are generating and save effortlessly. Shelly Pro 3EM provides real-time information about the efficiency of the solar and wind energy system, as well as historical data on how much energy has been generated and consumed every minute for the past 60 days. This helps you control the energy flow, getting the most out of your solar panels and wind turbines. To take it a step further, connect Shelly Pro 3EM to your other Shelly devices and create scenes to trigger desired actions like turning off appliances or sounding alarms.

 

 

SMART HOME CONTROL, PERFECTED.

Shelly Cloud App

Shelly Smart Control is here!
One app to control your spaces, energy consumption and expenses.

 

Full compatibility

Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!

 

 

Specifications:

PHYSICAL

  • Current Transformer: 3 x CT120 included in the package
  • Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in
  • Weight: 62 ±1 g / 2.19 ±0.05 oz
  • Mounting: DIN rail
  • Screw terminals max torque: 0.4 Nm / 4.43 lbin
  • Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and bootlace lugs)
  • Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in
  • Shell material: Plastic

ENVIRONMENTAL

  • Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
  • Humidity: 30 % to 70 % RH
  • Max. altitude: 2000 m / 6562 ft

ELECTRICAL

  • Power supply voltage AC: 110 - 240 V, 50/60 Hz
  • Power supply voltage DC: N/A
  • Power consumption: < 3 W

SENSORS, METERS

  • Temperature sensor: Yes
  • Voltmeters (RMS for each phase): 100 - 260 V
  • Voltmeters accuracy: ±1 %
  • Ammeters (RMS via CT for each phase and the Neutral): 0 - 120 A
  • Ammeters accuracy: ±1 % (2 - 120 A), ±2 % (1 - 2 A), ±5 % (0 - 1 A)
  • Power and energy meters: Active and apparent power; Active and apparent energy; Power factor; Fundamental active and fundamental reactive energy
  • Measurement data storage: At least 60 days of 1 min data resolution
  • Data export: CSV for PQ recorded values, JSON format export trough RPC

RADIO

  • Wi-Fi protocol: 802.11 b/g/n
  • Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
  • Bluetooth Protocol: 4.2
  • CPU: ESP32-D0WDQ6
  • Flash: 16 MB

FIRMWARE CAPABILITIES

  • Webhooks (URL actions): 20 with 5 URLs per hook
  • Scripting: mJS
  • MQTT: Yes
  • CoAP: No
Info
Stock
More than 5 pcs in stock
Opinions
barion_com stripe_com