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Technical Parameters - KPM75 three phase electronic reactive energy meter
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Accuracy Class
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Voltage: 0.2; Current: 0.2; Frequency: 0.002 Hz; Power Factor: 1.0
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Active Power: 0.5; Reactive Power: 2.0
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Active Energy: 0.2S; Reactive Energy: 2.0
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Input
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Rated Value
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Voltage: 57.7/100V, 220/380V,380/660V
Current: 1A(0~1.2A), 5A (0~6A) |
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Overload
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Voltage: Sustained Overload: 1.2 times of the rated value
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Momentary Overload: 2 times of the rated value, allows 1s
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Current: Sustained Overload: 1.2 times of the rated value
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Momentary Overload: 20 times of the rated value, allows 1s
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Frequency
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45-60Hz
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Functional Module
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Pulse Output
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1
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Interface
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1*RS485; Modbus RTU protocol; Baud Rate: 1200-38400 bps
Optional Profibus-DP protocol, 9600~12Mbps |
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Power Supply
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Working Range
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AC: 85-265V; DC: 80-300V
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Consumption
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< 3VA
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Working Condition
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Temperature
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Operating: -25°C~+70°C. Storage: -30°C~ +75°C
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Humidity
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5%~95% No condensation
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Altitude
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<4000m
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Dimensions:
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96×96×88mm
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