{"product_id":"shelly-pro-3em-400-with-3x-400a-clamps","title":"Shelly Pro 3EM-400 (with 3x 400A clamps)","description":"\u003ch3\u003eShelly Pro 3EM-400 (with 3x 400A clamps)\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Shelly Pro 3EM-400 is the ultimate solution for all your energy monitoring needs. With three 400A clamps included, this device allows you to accurately measure the energy consumption of up to three separate circuits simultaneously.\u003c\/p\u003e\n\u003cp\u003eWith improved LAN connectivity and all the gen2 firmware flexibility, Shelly Pro 3EM-400 gives expert integrators more choices for end-user solutions. It can be used independently in a LAN or WiFi network, or it can be controlled by MQTT, HTTP, and WebSocket to access cloud home automation services. TLS is supported on all inbound connections. \u003c\/p\u003e\n\u003cp\u003eIn real-time, the device provides information on cumulative energy, instantaneous voltage, current, active power, and perceived power per phase. It keeps information in non-volatile memory that can be recovered every minute for up to 60 days.\u003c\/p\u003e\n\u003cp\u003eIf the Pro 3EM-400’s connection to an SNTP server is lost, its real-time clock will maintain the accurate time. As long as both the device and the automation system are connected to the same network infrastructure, the user can remotely access, configure, and monitor the Shelly Pro 3EM-400. The gadget contains an embedded web interface that may be used to change its settings, monitor, and operate the device. There is no internal relay in the device. A Shelly Pro Addon that is fastened to the Shelly Pro 3EM-400 allows for contactor control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e•    4 Quadrant measurement\u003cbr\u003e•    DIN rail mounting\u003cbr\u003e•    Multiple connection types\u003cbr\u003e•    Current transformer connection\u003cbr\u003e•    Phase sequence error detection (option)\u003cbr\u003e•    Channel-to-channel calibration- At least 5000 W is required for each channel\u003cbr\u003e•    No load threshold\u003cbr\u003e•    Optical pulse indication of energy usage\u003cbr\u003e•    Real-time clock\u003cbr\u003e•    Data logs\u003cbr\u003e•    Accuracy Class B (IEC 62053-21)\u003cbr\u003e•    Photovoltaic ready\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e•    Residential\u003cbr\u003e•    MDU (Multi-Dwelling Units - apartments, condominiums, hotels, etc.)\u003cbr\u003e•    Light commercial (small office buildings, small retail\/restaurant\/gas station, etc.)\u003cbr\u003e•    Industrial (factories, power plants, water processing, refineries, etc.)\u003cbr\u003e•    Agricultural (farms, barns, silos, etc.)\u003cbr\u003e•    Government\/municipal\u003cbr\u003e•    University\/college\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Shelly Pro 3EM-400 is easy to install and integrates seamlessly with your smart home system. Take control of your energy usage with the Shelly Pro 3EM-400 and start saving money today.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eSize (H x W x D): 94x19x69 ±0.5 mm \/ 3.70x0.75x2.71 ±0.02 in\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: 62 ±1 g \/ 2.19 ±0.05 oz\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMounting: DIN Rail\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eScrew Terminals Max Torque: 0.4 Nm \/ 4.43 lbin\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eConductor Cross Section: 0.5 to 2.5 mm² \/ 20 to 14 AWG (solid, stranded, and bootlace lugs)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eConductor Stripped Length: 6 to 7 mm \/ 0.24 to 0.28 \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eShell Material: Plastic\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eColor: White\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEnvironmental Ambient Temperature: -20 °C to 40 °C \/ -5 °F to 105 °F\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHumidity: 30 % to 70 % RH\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMax. Altitude: 2000 m \/ 6562 ft\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower Supply Voltage AC: 110 - 240 V, 50\/60 Hz\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower Supply Voltage DC: N\/A\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower Consumption: \u0026lt; 3 W\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eInternal-temperature Sensor: Yes\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eVoltmeters (RMS for each phase): 100 - 260 V\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eVoltmeters accuracy: ±1 %\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAmmeters (RMS via CT for each phase and the Neutral): 0 - 400 A\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible CT: CT-400A\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAmmeter’s Accuracy: ±1 % (5 - 400 A), ±2 % (0 - 5 A)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePower and Energy Meters: Active and apparent power, Active and apparent energy,\u003c\/p\u003e\n\u003cp\u003ePower factor, Fundamental active and fundamental reactive energy\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eChannel-to-Channel Calibration Minimum load: 5000 W per Channel\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNo Load Threshold:30 VA per Channel\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMeasurement Data Storage: At Least 60 days of 1 min Data Resolution\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eData export: CSV for PQ recorded values, JSON format export through RPC\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRF Band: 2400 - 2495 MHz\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMax. RF power: \u0026lt;20 dBm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWi-Fi Protocol: 802.11 b\/g\/n\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWi-Fi Range: Up to 30 m \/ 100 ft indoors and 50 m \/ 160 ft outdoors (Depending on local conditions)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth Protocol: 4.2\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth Range: Up to 10 m \/ 33 ft indoors and 30 m \/ 100 ft outdoors (Depending on local conditions)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCPU: ESP32-D0WDQ6\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFlash: 16 MB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWebhooks (URL Actions): 20 with 5 URLs per hook\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eScripting: Yes\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMQTT: Yes\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCoAP: No\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eWHAT’S IN THE BOX:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e1 x Shelly Pro 3EM-400 Three-phase Energy Meter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3x 400A Clamps\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":41599810895920,"sku":"Pro 3EM-400","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0157\/4967\/7104\/files\/Pro-3EM.jpg?v=1722935282","url":"https:\/\/hotshopabundahot.com\/products\/shelly-pro-3em-400-with-3x-400a-clamps","provider":"Wellbots","version":"1.0","type":"link"}