{"product_id":"solax-m3-40-dual-3-phase-dual-channel-ct-meter-100a-cts","title":"SolaX M3-40-Dual 3-Phase Dual-Channel CT Meter | 100A CTs","description":"\u003c!-- SEO Product Name: SolaX M3-40 3-Phase CT Energy Meter | 100A\/40mA CTs | RS485 --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSolaX M3-40\u003c\/strong\u003e is a \u003cstrong\u003ethree-phase indirect (CT-connected) energy meter\u003c\/strong\u003e for homes and businesses. It measures \u003cstrong\u003evoltage, current, power and frequency\u003c\/strong\u003e on \u003cstrong\u003e3P3W and 3P4W\u003c\/strong\u003e supplies and sends the readings to your SolaX inverter, so the system can \u003cstrong\u003emanage battery charging, limit export and show self-consumption\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThis pack includes a set of \u003cstrong\u003e100A\/40mA CTs\u003c\/strong\u003e and a \u003cstrong\u003e5m communication cable\u003c\/strong\u003e, giving a \u003cstrong\u003eplug-and-play CT solution\u003c\/strong\u003e. A \u003cstrong\u003e50ms refresh rate\u003c\/strong\u003e gives fast, precise control, \u003cstrong\u003eintelligent phase sequence and CT direction adjustment\u003c\/strong\u003e automatically resolves installation errors, and settings can be changed remotely from the \u003cstrong\u003eSolaXCloud app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eIt is \u003cstrong\u003e45mm wide\u003c\/strong\u003e and mounts on a \u003cstrong\u003e35mm DIN rail\u003c\/strong\u003e inside the distribution board. It connects to the inverter over \u003cstrong\u003eRS485\u003c\/strong\u003e, or wirelessly through a SolaX \u003cstrong\u003eWi-BR\u003c\/strong\u003e bridge (sold separately), and works with a wide range of \u003cstrong\u003esingle-phase and three-phase\u003c\/strong\u003e SolaX inverters, including the \u003cstrong\u003eX3-MEGA G2\u003c\/strong\u003e, \u003cstrong\u003eX3-FORTH\u003c\/strong\u003e and \u003cstrong\u003eX3-ULTRA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:20px 0 24px 0;\"\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e3P3W \/ 3P4W\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eThree-Phase Grid\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e100A\/40mA\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eCTs Supplied\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e50ms\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eRefresh Rate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eClass 0.5\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eVoltage \u0026amp; Current\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003e45mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eDIN-Rail Width\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:16px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:20px; font-weight:700; line-height:1.2;\"\u003eRS485\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; font-weight:400; margin-top:4px; letter-spacing:.02em;\"\u003eInverter Link\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:4px solid #008377CF; border-radius:6px; padding:14px 18px; margin:0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-size:14px; font-weight:700; color:#008377CF; text-transform:uppercase; letter-spacing:.04em; margin-bottom:6px;\"\u003eSingle-Phase Inverters Too\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#2B2B2B; line-height:1.6;\"\u003eThe M3-40 also works with SolaX \u003cstrong\u003esingle-phase\u003c\/strong\u003e inverters. In that case connect the voltage cables to the \u003cstrong\u003eL1 and N\u003c\/strong\u003e terminals, as set out in the SolaX quick installation guide.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; border-radius:6px; padding:14px 18px; margin:0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-size:14px; font-weight:700; color:#E0942A; text-transform:uppercase; letter-spacing:.04em; margin-bottom:6px;\"\u003eUse 40mA-Output CTs\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#2B2B2B; line-height:1.6;\"\u003eSolaX M-series meters take \u003cstrong\u003e40mA-output CTs\u003c\/strong\u003e. The CHINT DTSU666-CT meters use a different type, \u003cstrong\u003e5A-output CTs\u003c\/strong\u003e, and the two types are \u003cstrong\u003enot interchangeable\u003c\/strong\u003e. This pack includes 100A\/40mA CTs. For larger supplies SolaX makes 200A, 400A and 600A 3-in-1 CT sets, sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FDECEC; border-left:4px solid #D32F2F; border-radius:6px; padding:14px 18px; margin:0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-size:14px; font-weight:700; color:#D32F2F; text-transform:uppercase; letter-spacing:.04em; margin-bottom:6px;\"\u003eImportant Safety Information\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#2B2B2B; line-height:1.6;\"\u003eInstallation must be carried out by a \u003cstrong\u003equalified electrician\u003c\/strong\u003e to \u003cstrong\u003eBS 7671\u003c\/strong\u003e, with the supply isolated before any wiring is done. Connect the voltage and CT wires exactly as shown in the \u003cstrong\u003eSolaX quick installation guide\u003c\/strong\u003e and fit the CT around the correct conductor. Terminal screws are tightened to \u003cstrong\u003e0.45 N·m\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 0 24px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003ePlug-and-Play CTs\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003eA set of \u003cstrong\u003e100A\/40mA CTs (2m leads)\u003c\/strong\u003e and a \u003cstrong\u003e5m COM cable\u003c\/strong\u003e are in the pack.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003e50ms Refresh\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003eA \u003cstrong\u003e50ms refresh rate\u003c\/strong\u003e supports more precise and faster control of storage and export.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eAutomatic Phase \u0026amp; CT Correction\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003e\n\u003cstrong\u003eIntelligent adjustment\u003c\/strong\u003e of phase sequence and CT direction \u003cstrong\u003eautomatically resolves installation issues\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eRemote Settings\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003eChange settings remotely through the \u003cstrong\u003eSolaXCloud app\u003c\/strong\u003e, saving a return visit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eSafe Isolation\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003e\n\u003cstrong\u003eSeparates strong and weak currents\u003c\/strong\u003e for enhanced electrical safety.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#008377CF; margin-bottom:6px;\"\u003eWired or Wireless\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#444444; line-height:1.6;\"\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e by RJ45 or screw terminal, or wireless through a \u003cstrong\u003eWi-BR\u003c\/strong\u003e bridge (sold separately).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; overflow:hidden; margin:0 0 24px 0; overflow-x:auto;\"\u003e\n\u003cdiv style=\"display:flex; background:#008377CF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:12px; font-weight:700; color:#ffffff; text-transform:uppercase; letter-spacing:.04em;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:12px; font-weight:700; color:#ffffff; text-transform:uppercase; letter-spacing:.04em;\"\u003eInverter Series\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:12px; font-weight:700; color:#ffffff; text-transform:uppercase; letter-spacing:.04em;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:12px; font-weight:700; color:#ffffff; text-transform:uppercase; letter-spacing:.04em;\"\u003eRS485 A \/ B Pins\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-HYB G4, X3-FIT G4, X3-IES\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-HYB G4 PRO, X3-AELIO\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-ULTRA\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-MIC G2\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-PRO G2\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eO\/I terminal\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e5 \/ 6\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eThree-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX3-MEGA G2, X3-FORTH\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eQuick-connect terminal\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e7 \/ 8\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eSingle-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX1-HYB G4, X1-FIT G4, X1-IES, X1-VAST\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eSingle-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX1-MINI G4, X1-BOOST G4\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eSingle-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX1-HYB LV\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eSingle-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX1-AC\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eRJ45\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e7 \/ 8\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8;\"\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eSingle-phase\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eX1-SMART G2\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003eQuick-connect terminal\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 12px; font-size:14px; color:#222222; border-bottom:1px solid #D9EDEA;\"\u003e4 \/ 5 or 11 \/ 12\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:4px solid #008377CF; border-radius:6px; padding:14px 18px; margin:0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-size:14px; font-weight:700; color:#008377CF; text-transform:uppercase; letter-spacing:.04em; margin-bottom:6px;\"\u003eAbout the Pin Numbers\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; color:#2B2B2B; line-height:1.6;\"\u003ePins are the inverter's \u003cstrong\u003e485A \/ 485B\u003c\/strong\u003e terminals. On the \u003cstrong\u003eX1-SMART G2\u003c\/strong\u003e two pairs of terminals are available and the two pins in the same box are a pair. For single-phase inverters, wire the voltage cables to \u003cstrong\u003eL1 and N\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; overflow:hidden; margin:0 0 24px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:9px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003ePower grid type\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e3P3W \/ 3P4W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eRated voltage\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e3 x 220\/380V to 3 x 240\/415V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eOperating voltage\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e100 to 280V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eCurrent input\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e*A \/ 40mA (via CTs)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eFrequency\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e45 to 65Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eFrequency tolerance\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e0.01Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:9px 14px;\"\u003eMeasurement\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eAccuracy, voltage and current\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eClass 0.5\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eAccuracy, active power\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eClass 1\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eAccuracy, reactive power\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eClass 2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eResolution\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eActive power 0.1W, frequency 0.001Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eRefresh rate\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e50ms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eCTs supplied\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e100A\/40mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eRecommended CT range (SolaX)\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e100A\/40mA up to 2000A\/40mA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:9px 14px;\"\u003eCommunication\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eWired\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eRS485, by RJ45 or screw terminal\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eWireless\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eSolaX Wi-BR bridge (sold separately), up to 200m horizontal and 20m vertical in SolaX lab tests\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:9px 14px;\"\u003eEnvironment \u0026amp; Mechanical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eOperating temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e-40 to 70°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eOperating humidity\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e95% RH or below (non-condensing)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eOperating altitude\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eBelow 4,000m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eDegree of protection\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eIP20\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eDimensions (W x H x D)\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e45 x 100 x 65.5mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eMounting\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e35mm DIN rail, inside the distribution board\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:9px 14px;\"\u003eCables \u0026amp; Contents\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eVoltage cable (installer supplied)\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eMulti-core copper, 1.5 to 2.5mm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eCOM cable\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eShielded twisted pair, 0.25 to 1.5mm²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eTerminal screw torque\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003e0.45 N·m (M2), 7mm strip length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #D9EDEA;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:10px 14px; font-size:14px; font-weight:600; color:#333333;\"\u003eIn the pack\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:10px 14px; font-size:14px; color:#222222;\"\u003eM3-40 meter, CT set (2m leads), 5m COM cable, 4-pin terminal block, document\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eWhat does the M3-40 do?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eIt measures the electricity flowing at the \u003cstrong\u003egrid connection point\u003c\/strong\u003e of a three-phase supply and reports it to the SolaX inverter, which uses it to \u003cstrong\u003econtrol battery charging, limit export and track self-consumption\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eDo I need a meter for export control on a three-phase inverter?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eSolaX's knowledge base states that a \u003cstrong\u003emeter or CT is needed for export control\u003c\/strong\u003e, and that \u003cstrong\u003ethree-phase on-grid inverters work with a meter rather than a CT\u003c\/strong\u003e. Confirm the arrangement for your inverter with SolaX.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eWhich SolaX inverters does it work with?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eThe \u003cstrong\u003eX3-HYB G4, X3-FIT G4, X3-IES, X3-HYB G4 PRO, X3-AELIO, X3-ULTRA, X3-MIC G2, X3-PRO G2, X3-MEGA G2 and X3-FORTH\u003c\/strong\u003e, and the single-phase \u003cstrong\u003eX1\u003c\/strong\u003e models listed in the table. The table gives the RS485 pins for each.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eCan I use it on a single-phase system?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eYes. SolaX's quick guide allows single-phase inverters, with the voltage cables wired to \u003cstrong\u003eL1 and N\u003c\/strong\u003e. If you only ever need single-phase, the \u003cstrong\u003eM1-40\u003c\/strong\u003e is the narrower, single-CT option.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eWhich CTs do I need?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eA set of \u003cstrong\u003e100A\/40mA CTs\u003c\/strong\u003e is included. SolaX lists recommended CT ratings from \u003cstrong\u003e100A\/40mA up to 2000A\/40mA\u003c\/strong\u003e, and offers 200A, 400A and 600A 3-in-1 sets separately. Use 40mA-output CTs only.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#ffffff; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#008377CF;\"\u003e\u003cspan\u003eWhere does it go in the system?\u003c\/span\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#ffffff\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px 18px; font-size:14px; color:#444444; line-height:1.65; border-top:1px solid #D9EDEA; background:#ffffff;\"\u003eInstall it between the \u003cstrong\u003egrid and all home loads\u003c\/strong\u003e, normally in the main distribution board on a \u003cstrong\u003e35mm DIN rail\u003c\/strong\u003e. Connect all cables before mounting it on the rail.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Solax","offers":[{"title":"Default Title","offer_id":66067671646557,"sku":"M3-40-Dual","price":179.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/SolaxM3-40-Dual-Energy-Meter.jpg?v=1790602839","url":"https:\/\/qualityheating.co.uk\/products\/solax-m3-40-dual-3-phase-dual-channel-ct-meter-100a-cts","provider":"AIZO Quality Heating","version":"1.0","type":"link"}