Feature of SPM90 DC KWH Meter
- Real-time measure one circuit DC voltage, current, power, kWh
- High accuracy: Class 0.5
- One LED indicates pulse output
- RS485 port, MODBUS-RTU or DL/T645 protocol (optional)
- 35mm DIN rail installing, standard DIN ED5002
- Shunt: 100A, 200A, 300A