Pilot Product

PMAC770 Multifunction power meter

PMAC770 is a high configuration meter with can provide MODBUS-RTU, MODBUS-TCP/IP, BACnet MS/TP, 64M bit memory etc.. Suitable for commercial building, data center, EMS...

。Suit for LV / HV voltage system
。True-RMS measuring parameter
。High accuracy, Active energy：IEC62053-22 class 0.5s
。Build-in MODBUS-RTU via RS485 port
。Pluggable modules for BACnet MS/TP; Ethernet TCP/IP, DI; DO; AI; AO
。64M bit data logging with build-in web server
。C02 carbon dioxide emission calculation
。2 kinds of demand modes: fixed block and rolling block
。31st Harmonic analysis, K factor, unbalance etc.
。Time-of-use( Multi-tariff billing), historical data of 31 days and 12 months
。Max./ Min. record (U,I,P,Q*)
。Under / Over limit alarm
。CE / KEMA / UL / CATIII certificate

Key Function

PMAC770 provides below key function

Data Logging	Power Quality Analysis
。Build-in Web Server 。Ethernet Port for fast Communication rate 。FTP format for download memory 。Time interval settable (1min. / 5min./ 10min./15min./30min.) 。U, I, P, Q, S, F, PF, kWh, kvarh, kVAh, demand for I, P, Q, S 。Unbalance rate	。Running time record for power-on period 。Harmonic THD, harmonicRMS to the 31st 。Unbalance for U, I 。Load rate 。Voltage deviation 。Frequency deviation 。Current K factor 。Voltage crest factor
CO2 Emissio Calculation	Real-time Measuring
。Total kWh CO2Emission 。Phase A, B, C kWh CO2 emission (input & output)	。U, I, P, Q, S, PF, F, kWh, kvarh 。Time-of-use energy 。Demand & Max.demand 。Max./Min. value for U, I, P, Q, S
Multi Communication	DI, DO, AI, AO
。MODBUS-RTU 。Ethernet TCP/IP 。BACnet MS/TP	。Basic 3DI + 2DO 。Max. 11DI, 4DO 。2 Analog input (4~20mA) 。2 Analog output (4~20mA) 。2 Pulse output