CET is very pleased to announce that the PMC-220 has obtained the Certificate of Approval from The National Measurement Institute (NMI) of Australia with approval number NMI 14/2/98, issued by the Chief Metrologist under Regulation 60 of the National Measurement Regulations 1999. The PMC-220 has been Performance Verified by UL with reference to NMI M6-1 Electricity Meters, Part 1: Metrological and Technical Requirements.
The PMC-220 is designed for the low cost 1-phase multifunction measurements with Direct Input up to 63A. It comes standard with a LCD front panel as well as a Solid State Relay Output for energy pulsing. The standard RS-485 port and Modbus protocol support allow the PMC-220 to become a vital component of an intelligent and multifunction monitoring solution for any Energy Management Systems.
| Measurement | Accuracy | Resolution |
| Voltage (U) | ±0.5% | 0.1V |
| Current (I) | ±0.5% | 0.001A |
| kW, kVA | ±1.0% | 0.001kX |
| kvar | ±1.0% | 0.001kvar |
| kWh, kVAh | Class 1 | 0.01kXh |
| kVAh | Class 2 | 0.01kvarh |
| P.F. | ±1.0% | 0.001 |
| Frequency | ±0.02Hz | 0.01Hz |
