PMAC780H Power Quality Analyzer
PMAC780H has powerful function, combine multifunction power meter + energy meter + power quality analyzer + failure recorder into one, provide MODBUS-RTU and MODBUS-TCP/IEC61850 protocol, 8G memory etc...
。Class A power quality measurement
。Class 0.2s high accuracy energy measurement
。High resolution failure record
。Failure diagnose location
。Full real-time data measurement
。Bulk memory function, can dynamic record each even
。2 RS485 ports, MODBUS-RTU protocol
。1 Ethernet port, MODBUS-TCP/IEC61850(Optional)
ey Function
PMAC780H provides below key function
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Power Quality Analysis and location |
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。1024 point / cycle wave 。harmonic analysis and inter-harmonics analysis 。Voltage sag / swell / stop 。Transient capture 。Voltage, current unbalance and zero sequence unbalance 。Voltage / Frequency deviation 。repid voltage alteration: tigger DO point, waveform record 。Voltage fluctuation and flick analysis 。Sag source location
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| Data Logging |
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。Support to connect with SmartPQM Power Quality Management System 。Measurement Channel: 4 channels voltage + 4 channels current 。U, I, P, Q, S, F, PF, kWh, kvarh, kVAh, demand for real-time demand and predict demand 。8G memory for data and evern record 。8 channels DI 。4 channels DO 。2 channels optocoupler output for display |
| Multi Communication |
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。2 RS485 ports, MODBUS-RTU protocol
。1 Ethernet port, MODBUS-TCP/IEC61850
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Features
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