| Customization: | Available |
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| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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AMC series meters adopt AC sampling technology, which can measure the current ,voltage,power, power factor and electric energy parameters in the power grid separately. It can set the magnification through the panel membrane switch. The meters have RS485 communication interface, adopt Modbus protocol; also can convert the power signal into a standard DC analog signal.
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Technical parameter
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Value
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Input |
Rated value |
AC voltage: Single phaseAC 100V,400V
Three phase AC 100V,400V,660V (Only 96) AC current: AC1A,5A; DC voltage: 1000V,300V,75mV,10V; DC current: 0-20mA,4-20mA,5A; |
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Overload
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Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second
Current: 1.2 times rated value(continuous); 10 times rated value /1 second |
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Frequency
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45Hz~65Hz
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Power
consumption |
Power consumption of each voltage,current input circuit is less than 0.5VA
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Accuracy
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0.5 class
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Function |
Display
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LED or LCD
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Communication
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RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)
Baud Rate 2400/4800/9600/19200 bps etc. |
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Alarm
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1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC,
Used for high,low,unbalance alarm etc. |
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Analog
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DC4~20mA,( load <500Ω)
(note:Shielded wire is specially selected for the above signal input and output) |
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Switching
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Input
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4 channel or 2 channel dry contact Input,built in power supply
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Output
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2 channel switching output,NO relay contact,capacity:
3A/30VDC,3A/250VAC |
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Auxiliary supply |
Voltage range
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AC/DC 85-265V
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Power
consumption |
<5VA
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Insulation resistance
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≥ 100MΩ
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Power frequency withstand voltage |
Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS)
Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV |
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Environment |
Temperature
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Operation: -10ºC~+55ºCStorage: -25°C ~+70°C
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Humidity
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≤95%RH,no condensation,without corrosive gas
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Altitude
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≤ 2500m
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