| Model: | JWT-5103A |
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| Brand: | JWTRONIC |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Other Electronic Instrument |
| Label: | Single Phase , Reference Standard , Energy Meter |
| Price: |
-
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| Min. Order: | - |
| Live Chat: | Last Online:05 Jun, 2022 |
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Input parameters
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Voltage input
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Input voltage（V）
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40-480
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Input voltage range(v)
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60、120、240、480
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Overloading capacity(v)
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600
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Input load
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≤0.5mA(480v)
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Current input
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Input voltage(a)
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0.01-100
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Input voltage(a)
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100,50,25,10,5,2.5,1,0.5,、0.25,0.1,0.05,0.025
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Overloading capacity(a)
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150
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Input load
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≤0.3mΩ（100A-20A≤0.4mAΩ（10A-0.01A）
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Output pulse frequency
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fH=CH.p/3600(Hz) fL=fH/10000(Hz)
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Output signal
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TTL signal
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accuracy
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accuracy
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Grade 0.05,0.1
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Power accuracy
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Active power accuracy
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0.05%、0.1%（pf≥0.5）
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Reactive power accuracy
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0.1%、0.2%（pf≥0.5）
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Watt-hour accuracy
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Active watt-hour accuracy
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0.05%、0.1%（pf≥0.5）
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Reactive watt-hour accuracy
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0.1%、0.2%（pf≥0.5）
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Displayed contents
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Voltage (U ),Current (I ),Active Power (P ),Apparent Power (S),Reactive Power (Q),Power Factor (Pf),Phase Angle
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Power supply
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220v±10%、50Hz±5%
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Power Consumption
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About 15VA
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Pre-heating time
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30min n
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Operating environment
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Temperature : 5degree-40degree
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Relative Humidity
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≤85%No corrosive gasses exist
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Outer dimensions
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482mm×420mm×140mm
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Weight
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About 7Kg
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