SPM20 CMS Circuit Monitoring System

SPM20 series is a multi-channel power meter  which measure both AC and DC and mixed current up to 63A. It is smallest size in the industry consists of main unit and sensor, use RJ12 port for easy connection.

For AC Type it support up to 30 Channels (10* 3 three phase power meter  or 10* 1 single phase power meter).  For DC Type it support up to 12 Channel (12*1 single phase power meter).


  • Hotel, Hospital, Dormitory
  • Commercial Building, Office
  • Residential Building
  • Reconstruction Project
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