Product Features
Ø 40 * 4 character monochrome screen
Ø Measurement of multiple electrical parameters
ü Voltage U (V)
ü Current I (A)
ü Active power: P (W)
ü Apparent power: S (VA)
ü Reactive power: Q (VA)
ü Power factor: Pf -1.000-1.0000
ü Phase angle: θ (0 °~360 °)
Ø Electric energy error verification
Input signal frequency: F (Hz)
Communication
Ø RS232 interface, asynchronous communication
Technical parameter
Voltage input
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30~480V((phase voltage)
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Current input
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0.01~100A
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Input range
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Voltage (V): 60、 120、 240、 480
Current (A): 100、 50、 25、 10、 5、 2.5、 1、 0.5、 0.25、 0.1、 0.05、0.025
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Measurement frequency
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40~70Hz
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Output constant
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fH=CH. p/3600 (Hz)
fL=fH/10000 (Hz)
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Input impedance
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Voltage:≤0.5mA (480V)
Current:≤0.3mΩ(100A—20A)≤6mΩ (10A—0.01A)
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Display
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6 digits
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Communication interface
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RS232
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Operating environment
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Temperature:15~30℃; Humidity:45~85% R.H.
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Power supply
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220V AC ±10% 50/60 Hz
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Power consumption
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≤50VA
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AppearanceL×W×H
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450mm×400mm×130mm
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Weight
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4.5kg
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