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Description
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Type
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DIN rail
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Model
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ME231
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Current sensor type
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Rogowski coil
Voltage-output current clamp |
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Advantage
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Suitable for wide current range, no dismantling measurement
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Wiring system
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3P4W 4CT,3P4W 3CT,3P3W 3CT,3P3W 2CT,1P3W,1P2W
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Application field
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Power analysis
Tariff meter |
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Display screen
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1.77 inch TFT screen display
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Dimension
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L*W*D: 9.45*7.25*6.6CM
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Current
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Channel input
voltage range |
0-900mVAC peak,636 mV RMS
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Measurement range
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Different current sensors have different ranges
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Rcoil
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50mV/kA@50Hz(0-12000A),@60Hz(0-10000A)
85mV/kA@50Hz(0-7000A),@60Hz(0-6000A) ... |
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VCT
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0~99999A
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Voltage
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Channel input
voltage range |
0~600VAC Phase Voltage
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Maximum range
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720VAC Phase Voltage
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Digital Signal
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Relay output
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One way electromagnetic relay output,contact capacity:3A 30V DC,3A 250V AC
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Digital input
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One way dry contact input, optocoupler isolation(5kVrms)
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RS485 communication
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One way RS485 communication interface
Interface type: two wire half duplex Communication baudrate: 2400bps ~ 38400bps Protocol: Modbus RTU |
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Power Supply
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95~265VAC/110~260VDC,45~60Hz(DC power supply version can be customized)
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Maximum power consumption
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3.5VA
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Data display
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Instantaneous value
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Phase Voltage
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U1,U2,U3,AVG
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Line Voltage
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U12,U23,U31,AVG
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Current
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I1,I2,I3,AVG,IN
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Grid Frequency
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F1,F2,F3,∑
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Power Factor PF
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PF1,PF2,PF3,∑
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Fundamental power factor DPF
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DPF1,DPF2,DPF3,∑
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Active power
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P1,P2,P3,∑
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Reactive power
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Q1,Q2,Q3,∑
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Apparent power
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S1,S2,S3,∑
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Energy
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Active energy, Reactive Energy, Apparent Energy, Tariff Energy
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Harmonics
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Voltage and Current Harmonic Distortion, Voltage and Current Harmonic Value
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Phasor diagram
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between voltage and current; Phase Sequence, Angle
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Demand
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P,Q,S
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Unbalance
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Voltage unbalance; current unbalance
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Max.&Min.
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Phase Voltage, Line Voltage, Line Voltage, Current, Active power, Reactive power, Apparent power
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