Rayfull SD20M MID-approved single-phase DIN rail energy meter with 100A direct connection, RS485 Modbus RTU and pulse output. Large-screen LCD, four-quadrant power measurement and bi-directional import/export metering in a 2-module housing.
Lead time: 8 - 10 Days
Key specifications
MID approved (EU type examination 0120/SGS0652, EN 50470-3:2022)
Class 0.5 active energy, Class 2 reactive (IEC 62053-21/22)
1P2W, 230V AC (176–276V), 45–65Hz
0.15–100A direct input, rated 5A, 30× overload for 0.01s
Bi-directional: import/export active and reactive energy, four-quadrant
Multifunction: V, A, W, var, VA, kWh, kvarh, PF, frequency
4 tariffs, 8 time segments; monthly and daily energy statistics
RS485 Modbus RTU / DL/T645-2007, 1200–38400bps
1 configurable pulse output (open collector), pulse LED 1000 imp/kWh
Large backlit LCD with touch buttons, password protection
2 modules (36mm) TH35-7.5 DIN rail, IP51 display / IP30 body
−25°C to +55°C operating, 4kV AC insulation, CAT III