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1. Product Information
PMAC211 Multi-channel power meter can be used for monitoring low voltage
electronic parameter of multi circuits, energy consumption and alarm for parameter.
One PMAC211 can maximum monitor 4 three phase circuit, small size to save space,
RS485 port to communication, suitable for low voltage power distribution system and
energy efficiency management etc..applications.
Products main function as below:
Three phase AC voltage measurement
Frequency measurement
3 phase current, 3 phase active power, 3 phase reactive power, 3 phase
apparent power, 3 phase power factor, 3 phase active energy, 3 phase reactive
energy for each circuit
Total active power, total reactive power, total apparent power, total power factor,
total active energy, total reactive energy for each circuit
Over limit alarm for current, over/under limit alarm for voltage, LED light flash
when alarm occurs
One RS485 communication, MODBUS-RTU protocol