Customer Service:(+852) 21446250; (+86) 13570054772
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Characteristics
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PMM50
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Auxiliary supply
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Operating voltage (Un)
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85···265 VAC/DC
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Power consumption
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4VA
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Frequency
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45···65Hz
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Voltage measurement input
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Measurement range
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10···690VAC L-L
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Measuring mode
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True RMS
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Measuring input impedance
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4MΩ
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Method of connection
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single-phase,two-phase,three-phase
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Current measurement input
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Reference current
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1A or 5A
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Measuring range
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0,05···5.5A
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Measuring mode
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True RMS
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Overload capacity
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10A (Through the external current transformer)
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Self-consumption
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0,2VA
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Accuracy
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Measures |
Voltage
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± 0,2% according to IEC61557-12
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Current
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± 0,2% according to IEC61557-12
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Power
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± 0,5%
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Power factor
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± 0,5%
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Harmonics
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± 1%
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Frequency
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± 0,02%
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Active Energy ±
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CL 0.5S according to IEC62053-22
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Reactive Energy ±
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CL 0.5S according to IEC62053-22
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Insulation
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Insulation voltage
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3kV for 1min,50Hz
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Display
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Display type 14.2mm LED red digital tube
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Ambient condition
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Opterating temperature
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-10···+55°C
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Storage temperature
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-25···+75°C
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Housing
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Flush mount 96*96mm
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Size
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The panel cut-size 92*92mm
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Degree of protection |
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IP40(optional IP54) on front
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IP20 housing and terminals
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Weight
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400g
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Standard
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Reference standard |
EN61010.1; EN60529; EN62053-21; EN62053-23;
N61000-4-2; EN61000-4-3; EN61000-4-4; EN61000-4-5; EN61000-4-6;EN61000-4-8; EN61000-4-11;EN61000-3-2 |
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►Measuring: VL-L, VL-N, I, In, Cos, Pf, Hz, W, ΣW, Va, ΣVa,Var, ΣVar, Kwh, Kvarh, THD-U, THD-I, 1-31th harmonics
►System running hours ►RS485 communication (MODBUS RTU) |
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