The Applications of PML 3720 in Power Measurement
Tian Tan · Dianli zidonghua shebei · 2000
PML 3720 is a digital 3 phase Power Monitor/Meter designed for use in industry.PML 3720 considers different application conditions by integrating many critical aspects of power monitoring,analysis and control into one simple and economical instrument.It has many special design features to ensure the proper performance in electrically harsh environments.It is a state of art and cheap alternative to traditional analog electromechanical metering devices with easy operation.The functions and protocols used in PML 3720 are introduced.It can be widely used in power measurement.