Customization: | Available |
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After-sales Service: | 2 Years |
Warranty: | 2 Years |
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Technical Parameters
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Indicator
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Input
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Nominal value
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AC
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Voltage:AC100V,220V,380V;Current:AC1A,5A;
Special specifications maybe consulted in advance.
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DC
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Voltage:1000V,300V;Current:75mV,10V,0-20mA,4-20mA, 5A, 10A;
Special specifications may be consulted in advance.
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Overload
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Voltage:1.2 times duration, 2 times duration for 1 second;
Current:1.2 times duration,10 times duration for 1 second.
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Frequency
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45Hz~65Hz
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Energy consumption
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The power consumption of each voltage and current input circuit is less than 0.5VA.
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Accuracy
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Frequency 0.05Hz,other class 0.5
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Function
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Display
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LED or LCD Display
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Communication
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RS485,Modbus-RTU protocol
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Alarm
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1 way relay output,AC meter capacit y:1A/30V DC or 1A/250V AC
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Analog
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1 way DC4~20mA,DC0~20mA(load<500Ω),DC0~5v(load>1kΩ),etc
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Pulse
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Output mode :1 way optocoupler pulse with open collector
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Pulse constant :15000IMP/kWh
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Switch value
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Input
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Dry contact input,built-in power supply,optocoupler isolation
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Output
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2 way switching output,normally open relay contact,
AC meter capacity:1A/30VDC or 1A/250VAC
DC meter capacity:2A/30VDC or 2A/250VAC
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Power supply
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Voltage range
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AC/DC85-265V
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Energy consumption
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<5VA
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Insulation resistance
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≥100MΩ
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Environment
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Temperature
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Work:-10ºC~+55ºC Storage:-25ºC~+70ºC
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Humidity
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≤93%RH,no condensation,no corrosive gas
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Altitude
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≤2500m
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