Legacy Products


The PMC-518D RTU is an intelligent remote terminal unit, featuring quality construction, DIN rail mount and a large, easy to read LCD display. It comes standard with 18 self-excited Digital Inputs for status monitoring or utility pulse counting and option

Typical Applications

  • DIN rail mount 

  • Easy to read LCD with automatic scrolling

  • Up to 80A direct input without CT 

  • Two Digital Inputs for status monitoring 

  • Two Digital Outputs for alarming and remote control

  • Standard RS485 port and Modbus protocol

  • Industrial and commercial metering 

  • Building Automation, Sub-metering 

  • Power quality monitoring

The PMC-509 is a multi-circuit, multifunction monitor, featuring quality construction, DIN rail mount and a large, easy to read LCD display. It comes with either 6 Current Inputs and 3 RTD Inputs or 9 Current Inputs. The PMC-509 also provides 4 self-excit

Typical Applications

  • Maximum Demand Indicator (MDI) for Current and Temperature measurements for pedestal substation
  • Optional full multifunction measurements (MFM)
  • Demands, Maximum Demands and Multifunction monitoring
  • Up to 9 Sub-Meters and 6 Virtual Meters
  • Status monitoring
  • Extensive data logging with 8MB on-board memory
  • Class 0.5S Revenue Metering with bi-directional measurements

CET is a leading vendor of Energy Management System and provides complete solutions for energy management & power quality monitoring for the commercial, industrial and utility markets. CET supplies high quality yet economical Energy Management Solutions

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