Installation Guide for SOLAX models including: M1-40, X1-HYB LV, X1-AC, X1-SMART G2, M1-40 Meter, M1-40, Meter
SolaX Power
Scan for User Manual 1 Product Introduction 3 Typical Networking Diagrams SolaX Meter M1-40 Quick Installation Guide M1-40 is a single-phase meter designed for electricity monitoring and power metering in PV system and other sceanrios. It is small in size and easy to use, and offers precise power metering. A B D E C A Figure 1-1 M1-40 appearance Table 1-1 Description of meter appearance No. Type Marking Definition A B Terminal L UL terminal, connected to the L wire of the grid N UN terminal, connected to the N wire of the grid I* Current input terminal, connected to the I* wire of CT I Current output terminal, connected to the I wire of CT A RS485 terminal A C B RS485 terminal B D Indicator Pulse indicator, flashes when the meter is working normally E Function button Used to switch the display item 2 Scope of Delivery A B C D RS485A RS485B The following diagrams use European TN-S for example, and are for reference only. Inverter COM/Meter AC 485A 485B LN Power distribution box RS48R5AS485B I I* LN INV/Load Grid Main breaker N L Grid LN Load Figure 3-1 Networking through RS485 cable The meter can also work with Wi-BR to transmit data within up to 200 m horizontally and 20 m vertically*. Inverter Meter/COM AC 485A 485B Wi-BR APXXXXXXXXXXXX L AP N 485A 485B Power distribution box LN LN Wi-BR STAXXXXXXXXXXXX STA 485B 485A Power distribution box I I* N L L N INV/Load Grid Main breaker N L Grid L wire N wire I* wire I wire RS485A wire RS485B wire PE wire L wire N wire I* wire I wire RS485A wire RS485B wire PE wire 1 × M1-40 1 × 2m CT 1 × 5m COM cable Document Load Figure 3-2 Wireless data transmission through Wi-BR Note: The transmission data of Wi-BR comes from test results conducted in SolaX laboratories. SolaX Meter M1-40 Quick Installation Guide 4 Compatible Inverters and Pin Definition 5 Cable Requirements Communication Cable Connection Scan for User Manual Table 4-1 SolaX inverter models and pin definition Inverter series Terminal type Connector type Pin No. Pin definition X1-HYB LV RJ45 4 485A 5 485B X1-AC RJ45 7 485A 8 485B · X1-HYB G4 · X1-FIT G4 · X1-IES · X1-VAST RJ45 4 485A 5 485B · X1-MINI G4 · X1-BOOST G4 RJ45 4 485A 5 485B X1-SMART G2 Quickconnect terminal 4 / 11 5 / 12 485A 485B *Note: Two pairs of terminals are available for meter connection on X1-Smart G2, and the pins in the same box are a pair. Table 5-1 Required cables and specification Usage Terminal marking Cable type (Recommended) Sectional area (mm2) Outer diameter (mm) Prepared by Voltage cable L N Multi-core outdoor copper 1.5~2.5 wire 3~5 User I* CT cable / I / / Supplier COM cable RS485A Two-core outdoor shielded twisted 0.25~1.5 RS485B pair cable 4~11 Supplier 6 Electrical Connection Power Cable Connection 7 mm L wire N wire M2 0.45 N·m Figure 6-1 Connecting power cables CT Connection I* wire I wire L wire INV/Load Grid M2 0.45 N·m Figure 6-2 Connecting CT cables RS485B RS485A RS485A wire RS485B wire M2 0.45 N·m Figure 6-3 Connecting communication cables 7 Installation NOTICE We recommend connecting all cables for the meter before mounting it onto the rail. M1-40 is designed to be installed on the 35 mm DIN rail inside the power distribution box. Figure 7-1 Mounting M1-40 8 Technical Data Figure 8-1 Sepecification Power grid type Rated voltage Operating voltage Current Recommended CT specification Power consumption Measurement accuracy class Resolution requirement Frequency Frequency tolerance Operating temperature Operating humidity Operating altitude Degree of protection Dimensions (W × H × D) 1P2W 220V...240V 100 V~288 V *A/40 mA 100 A/40 mA; 200 A/40 mA <1.2 W Voltage and current: Class 0.5 Active power: Class 1 Reactive power: Class 2 Active power: 0.1 W Frequency: 0.001 Hz 45 Hz~65 Hz 0.01 Hz -40°C to +70°C 95% , non-condensing <4000 m IP20 18 mm × 100 mm × 65.5 mm 320102133002Adobe PDF Library 17.0 Adobe InDesign 19.2 (Windows)