SPM90 Single Phase DC Energy Meter
SPM90 is designed for scenarios such as DC panel, charging pile and telecom base stations. This meter series can measure voltage, current, power and active energy in DC system.It be used as local display and used in measuring system.
。Real-time measure one circuit DC voltage, current, power , kWh
。High accuracy: Class 0.5
。One LED indicate pulse output
。RS485 port, MODBUS-RTU or DL/T645 protocol (optional)
。35mm DIN rail installing, standard DIN ED5002
。Shunt: 100A, 200A, 300A