Multifunction Power Meter
ADPM971 IoT Multifunction Power Meter
FEATURE
01. Combine measuring and electricity monitoring into one
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Full parameter measuring and power quality monitoring
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Measure and alarm for residual current and cable temperature
02. Reliable data transfer
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7 days data cache and retransmit
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10 seconds; keep working to posting POWER-OFF alarm
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1 second; real-time data upload
03. Multiple communication protocol
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4G/LoRa/RS485
04. Remote support and engineering simplification
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P2P remote configuration and free maintenance
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Phase-sequence auto adjustment
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Split core CT for easy installation
System Structure
Measurement
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Voltage, current, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy, apparent energy, voltage and current phase angle, cable temperature, residual current, switch detection.
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Latest 10 years, 12 months, 31 days historial energy
Communication
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Standard 1 RS485 and 1 infrared communication.
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4G/ LoRa optional, support Modbus, Http, Mqtt communication etc, support Modbus-RTU and Modbus-TCP, register is definable.
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Support break-point transfer
FUNCTION
Demand Calculation
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Maximum and real-time demand of power and current.
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Real-time demand, daily and monthly maximum demand.
Setpoint alarm
Support alarming of over-voltage, under-voltage, over-current, under-current, lost phase, power over limit, over temperature, leakage current and power failure with SOE time record.​
Power quality analysis
Three phase voltage/current, 63rd harmonic analysis, voltage/current unbalance.​
Dimension & Installation
