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X series Digital Panel Meter is suitable for measuring and displaying current, voltage, power, frequency, power factor and other electric parameters, which has the advantages of direct view, high accuracy, high stability and other characteristics. Widely used in electric power system, automation control system. |
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Accuracy |
Voltage meter, Current meter 0.5, 0.2 class; Frequency meter 0.1 class; Power meter, Power factor meter 0.5 class |
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Display |
31/2 Digit or 4 Digit LED Display |
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input |
Nominal input |
Current |
Current AC1A, AC5A, AC10A, AC500mA, DC5A, DC20mA and etc. |
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Voltage |
Voltage AC100V, AC220V, AC380V, DC100V, DC200V, DC380V, DC75mV and etc. |
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Overloading |
Continuance: 1.2 times Instantaneous: Voltage 2 times (10s), Current 10 times (5s) |
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Frequency |
50/60Hz±10% |
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Power supply |
Auxiliary power supply |
Switch power supply: AC, DC80~270V, linear power supply: AC220V±5% |
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Power consumption |
<3VA |
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Insulation |
AC2kV |
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Insulation resistance |
≥100MΩ |
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Mean time between failures |
≥50000h |
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Operation condition |
Ambient temperature: -10～55℃, relative humidity ≤93%, no corrosive gas, height above sea level≤2500m |
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