{"product_id":"shelly-pro-3em-din-rail-three-phase-energy-meter-for-ecoflow-stream-5000","title":"Shelly Pro 3EM-120A V2 3-Phase DIN-rail Energy Meter for EcoFlow STREAM 5000","description":"\u003cdiv style=\"font-family: Helvetica,Arial,sans-serif; color: #333; line-height: 1.65; font-size: 18px; max-width: 1000px; margin: 0 auto;\"\u003e\n\u003ch1 style=\"font-size: 32px; line-height: 1.25; text-align: center;\"\u003eShelly Pro 3EM-120A V2 DIN-Rail Energy Meter for EcoFlow STREAM 5000\u003c\/h1\u003e\n\u003cul style=\"font-size: 18px; padding-left: 24px;\"\u003e\n\u003cli\u003eMeasure grid import and export to support energy management with a compatible EcoFlow STREAM 5000 or STREAM AC 5000 system.\u003c\/li\u003e\n\u003cli\u003eMonitor single-phase or three-phase installations using three included 120A current-transformer clamps.\u003c\/li\u003e\n\u003cli\u003eView live electrical readings and stored energy data through Ethernet or Wi-Fi, with no separate Shelly hub required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eShelly Pro 3EM-120A V2 energy meter for EcoFlow STREAM 5000\u003c\/h2\u003e\n\u003cp\u003eThe Shelly Pro 3EM-120A V2 is a DIN-rail energy meter for monitoring electricity consumption and generation in homes and suitable commercial premises. Shelly identifies the V2 as model SPEM-003CEBEU, an identifier listed by EcoFlow for STREAM 5000 and STREAM AC 5000. When correctly installed and paired, it supplies the grid-exchange measurements used by the EcoFlow system’s energy-management functions.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eKey features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 24px;\"\u003e\n\u003cli\u003eEcoFlow-compatible model identification: SPEM-003CEBEU appears in EcoFlow’s STREAM 5000 compatibility list. Confirm the supplied unit and supported firmware before commissioning.\u003c\/li\u003e\n\u003cli\u003eFlexible measurement: monitor a single-phase supply, a three-phase supply or three selected circuits on the same phase, using the appropriate wiring and configuration.\u003c\/li\u003e\n\u003cli\u003eDetailed electrical readings: measure voltage, current, active and apparent power, power factor and accumulated energy, with Class B active-energy accuracy stated by Shelly.\u003c\/li\u003e\n\u003cli\u003eLocal data and networking: Ethernet, 2.4GHz Wi-Fi, an embedded web interface and at least 45 days of one-minute records according to the detailed manufacturer specification.\u003c\/li\u003e\n\u003cli\u003eAutomation options: scripting, webhooks and MQTT support, plus Matter support after the required firmware update.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eWhere to use\u003c\/h2\u003e\n\u003cp\u003eUse the Shelly Pro 3EM-120A V2 for whole-home monitoring, compatible EcoFlow STREAM installations, offices, retail premises, agricultural buildings and selected commercial distribution-board applications. It measures the circuits where its CT clamps are installed; it does not automatically identify every individual appliance.\u003c\/p\u003e\n\u003cp\u003eFor EcoFlow integration, the installer must position the sensors and configure the meter to measure the correct grid connection point. A typical single-phase UK home does not need a three-phase supply to use this meter.\u003c\/p\u003e\n\u003cp\u003eThis device measures energy and has no built-in load-switching relay. Controlling a larger load requires the optional Shelly Pro 3EM Switch Add-on and a suitably rated external contactor, specified separately. It is not a circuit breaker or a replacement for electrical protective devices.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eInstallation and EcoFlow compatibility\u003c\/h2\u003e\n\u003cp\u003eA qualified electrician must install the meter, CT clamps, voltage-reference wiring and suitable protective devices in an appropriate enclosure. Energian can help with product selection and installation through trusted partners.\u003c\/p\u003e\n\u003cp\u003eConfirm model SPEM-003CEBEU on the supplied V2 device and check the current EcoFlow app and firmware requirements. EcoFlow also lists SPEM-003CEBEU120; compatibility must not be assumed for the 400A or 3CT63 variants.\u003c\/p\u003e\n\u003cp\u003eDo not assume that this meter duplicates every function of EcoFlow’s Smart Meter Dual CT. In particular, EcoFlow’s Dual CT circuit-protection features must not be attributed to the Shelly meter without confirmation.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cp\u003eSpecifications below use Shelly’s current Pro 3EM 120A V2 product documentation. The attached user guide is dated 48\/2022 and differs in some radio and storage specifications; use the current instructions applicable to the delivered device.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 17px; text-align: left;\" border=\"1\" cellpadding=\"10\"\u003e\n\u003cthead style=\"background: #f2f3f5;\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" style=\"width: 55%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eProduct identification and package contents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eShelly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct designation\u003c\/td\u003e\n\u003ctd\u003eShelly Pro 3EM 120A V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice model stated on the V2 product page\u003c\/td\u003e\n\u003ctd\u003eSPEM-003CEBEU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefault device SSID\u003c\/td\u003e\n\u003ctd\u003eShellyPro3EM-XXXXXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter type\u003c\/td\u003e\n\u003ctd\u003eDIN-rail AC energy meter with external current transformers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported electrical arrangements\u003c\/td\u003e\n\u003ctd\u003eSingle-phase or three-phase; three separate circuits of one phase can also be monitored\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard package\u003c\/td\u003e\n\u003ctd\u003e1 × energy meter; 3 × 120A current transformers; installation guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional neutral CT\u003c\/td\u003e\n\u003ctd\u003eAdditional compatible CT required; not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcoFlow-compatible model identifiers\u003c\/td\u003e\n\u003ctd\u003eSPEM-003CEBEU and SPEM-003CEBEU120 are listed by EcoFlow for STREAM 5000 \/ STREAM AC 5000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEcoFlow connection qualification\u003c\/td\u003e\n\u003ctd\u003eRequires supported app\/firmware, correct network setup and pairing. Confirm the exact supplied device identifier.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in switching relay\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional load control\u003c\/td\u003e\n\u003ctd\u003eShelly Pro 3EM Switch Add-on with an appropriately rated external contactor; not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eElectrical supply and protection\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC supply voltage\u003c\/td\u003e\n\u003ctd\u003e100–260V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC supply\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-specified external protection\u003c\/td\u003e\n\u003ctd\u003eB- or C-curve; maximum rated current 16A; minimum breaking capacity 6kA; energy-limiting class 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection-rating clarification\u003c\/td\u003e\n\u003ctd\u003eThe 16A maximum relates to protection of the meter’s wired supply\/voltage-reference connections. The 120A rating relates to CT measurement, not current carried through its voltage terminals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eMeasurement capabilities and accuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement method\u003c\/td\u003e\n\u003ctd\u003eExternal CTs with wired voltage-reference connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage measurement range per phase, RMS\u003c\/td\u003e\n\u003ctd\u003e100–260V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage accuracy\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent measurement range\u003c\/td\u003e\n\u003ctd\u003e0–120A per phase; optional neutral measurement with an additional CT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible CT designation\u003c\/td\u003e\n\u003ctd\u003eCT 120A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent accuracy, 2–120A\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent accuracy, 1–2A\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent accuracy, below 1A\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive-energy accuracy\u003c\/td\u003e\n\u003ctd\u003eClass B; IEC 62053-21 compliance stated by Shelly based on manufacturer testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasured quantities\u003c\/td\u003e\n\u003ctd\u003eActive and apparent power; active and apparent energy; power factor; fundamental active and fundamental reactive energy; voltage and current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy-flow measurement\u003c\/td\u003e\n\u003ctd\u003eFour-quadrant measurement; consumption and generation monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase-sequence error detection\u003c\/td\u003e\n\u003ctd\u003eConfigurable option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel-to-channel calibration\u003c\/td\u003e\n\u003ctd\u003eSupported; minimum 500W load per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load threshold\u003c\/td\u003e\n\u003ctd\u003e30VA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-load energy-recording qualification\u003c\/td\u003e\n\u003ctd\u003eShelly states that when the total load falls below its specified threshold, measured power remains visible but consumed energy is not accumulated in the energy statistics.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal temperature sensor\u003c\/td\u003e\n\u003ctd\u003eYes, with reporting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical energy indication\u003c\/td\u003e\n\u003ctd\u003eEnergy-count LED with pulse frequency dependent on measured energy flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eData storage and local access\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetailed specification: on-device records\u003c\/td\u003e\n\u003ctd\u003eAt least 45 days at one-minute resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage qualification\u003c\/td\u003e\n\u003ctd\u003eShelly also advertises 60 days elsewhere on the V2 product page. The detailed specification’s minimum 45-day figure is used here.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory type\u003c\/td\u003e\n\u003ctd\u003eNon-volatile storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimekeeping\u003c\/td\u003e\n\u003ctd\u003eReal-time clock retains timestamps if connection to the SNTP server is lost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData export\u003c\/td\u003e\n\u003ctd\u003eCSV for recorded electrical values; JSON through RPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal management\u003c\/td\u003e\n\u003ctd\u003eEmbedded web interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandalone operation\u003c\/td\u003e\n\u003ctd\u003eSupported on a local LAN and\/or Wi-Fi network\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelly cloud requirement\u003c\/td\u003e\n\u003ctd\u003eOptional for standalone Shelly monitoring; EcoFlow features have their own connection requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDedicated Shelly hub\u003c\/td\u003e\n\u003ctd\u003eNot required for LAN\/Wi-Fi operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eNetworking and automation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eRJ45 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi protocol\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi band\u003c\/td\u003e\n\u003ctd\u003e2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF band in current specification\u003c\/td\u003e\n\u003ctd\u003e2,400–2,495MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum RF power in current specification\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;20dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublished Wi-Fi range\u003c\/td\u003e\n\u003ctd\u003eUp to 30m indoors and 50m outdoors, depending on local conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth protocol in current specification\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublished Bluetooth range\u003c\/td\u003e\n\u003ctd\u003eUp to 10m indoors and 30m outdoors, depending on local conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth role\u003c\/td\u003e\n\u003ctd\u003eDevice inclusion\/setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatter\u003c\/td\u003e\n\u003ctd\u003eMatter-upgradable after updating to the required firmware; this does not itself establish EcoFlow compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork protocols\u003c\/td\u003e\n\u003ctd\u003eMQTT, HTTP and WebSocket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInbound connection security\u003c\/td\u003e\n\u003ctd\u003eTLS support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMODBUS\u003c\/td\u003e\n\u003ctd\u003eSupported for voltage, current, power and energy data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWebhooks\u003c\/td\u003e\n\u003ctd\u003e20, with up to 5 URLs per webhook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScripting\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoAP\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003ePhysical specifications and terminals\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions, H × W × D\u003c\/td\u003e\n\u003ctd\u003e94 × 19 × 69mm, ±0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice weight\u003c\/td\u003e\n\u003ctd\u003e62g ±1g; excludes CTs and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eWhite plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum screw-terminal torque\u003c\/td\u003e\n\u003ctd\u003e0.4Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor cross-section\u003c\/td\u003e\n\u003ctd\u003e0.5–2.5mm²; solid, stranded or bootlace-ferrule termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor stripping length\u003c\/td\u003e\n\u003ctd\u003e6–7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage inputs\u003c\/td\u003e\n\u003ctd\u003eA, B and C phase inputs; N neutral. C also supplies device power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent-transformer inputs\u003c\/td\u003e\n\u003ctd\u003eIA, IB and IC for phase measurements; IN for optional neutral measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdd-on interface\u003c\/td\u003e\n\u003ctd\u003eShelly proprietary serial interface; hazardous voltage may be present when powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser button\u003c\/td\u003e\n\u003ctd\u003eShort press operates an attached switch add-on; hold 5 seconds for device access point; hold 10 seconds for factory reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003ePower, Wi-Fi, LAN and energy count\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eESP32-D0WDQ6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash memory\u003c\/td\u003e\n\u003ctd\u003e16MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #f2f3f5; text-align: left;\"\u003eEnvironmental and installation requirements\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient operating temperature\u003c\/td\u003e\n\u003ctd\u003e−20°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003e30–70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum altitude\u003c\/td\u003e\n\u003ctd\u003e2,000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation environment\u003c\/td\u003e\n\u003ctd\u003eSuitable electrical enclosure; do not install where the device can get wet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation personnel\u003c\/td\u003e\n\u003ctd\u003eQualified electrician\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eIsolate and prove dead before installing or changing electrical connections.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLAN connection precaution\u003c\/td\u003e\n\u003ctd\u003eConnect or disconnect the Ethernet cable only while the meter is powered off, as instructed by Shelly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional neutral CT\u003c\/td\u003e\n\u003ctd\u003eNot required for standard phase-current measurement; specify separately if neutral monitoring is needed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance documentation\u003c\/td\u003e\n\u003ctd\u003eEU declaration of conformity, UKCA declaration of conformity and UK PSTI statement of compliance available from Shelly’s current product documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer guarantee\u003c\/td\u003e\n\u003ctd\u003eShelly advertises a 5-year producer guarantee for the Pro range; applicable activation, registration and regional terms must be checked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eDocuments available for download\u003c\/h2\u003e\n\u003cul style=\"padding-left: 24px;\"\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/shelly-pro-3em-120a-user-manual.pdf?v=1792760795\" target=\"_blank\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003eShelly Pro 3EM 120A V2 user manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Before publication: confirm that supplier stock is the V2 version, verify model SPEM-003CEBEU on the device and confirm current EcoFlow pairing support. The NetXL reference page does not explicitly identify its stock as V2. --\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShipping is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, contact us on \u003ca href=\"tel:+442080640335\"\u003e+44 20 8064 0335\u003c\/a\u003e or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e for a quote.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 26px;\"\u003eUK expert support\u003c\/h2\u003e\n\u003cp\u003eEnergian’s UK team can help check EcoFlow compatibility, metering requirements and installation options. Contact us by phone, email or live chat with questions or support requests, or arrange an in-person consultation at our office. Installation can be arranged through trusted partners.\u003c\/p\u003e\n\u003c!-- Shopify SEO title: Shelly Pro 3EM-120A V2 for STREAM 5000 | Energian --\u003e \u003c!-- Shopify meta description: Shelly Pro 3EM-120A V2 energy meter for compatible EcoFlow STREAM 5000 systems. Single- or three-phase monitoring, three CTs and UK expert support. --\u003e \u003c!-- Suggested alt text for an actual product image: Shelly Pro 3EM-120A V2 DIN-rail energy meter with three 120A CT clamps for compatible EcoFlow STREAM 5000 systems. --\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":58293299478910,"sku":"SPEM-003CEBEU","price":188.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Shelly-3em-120a.jpg?v=1792760635","url":"https:\/\/www.energian.co.uk\/products\/shelly-pro-3em-din-rail-three-phase-energy-meter-for-ecoflow-stream-5000","provider":"Energian","version":"1.0","type":"link"}