Programmable Three Phase Ammeter
Current meter electrical meter AY194C-I series
Product Purpose:
AY194C series are used for real-time measurement and indication three-phase current, and it can remote measuring data transfer by multipoint transmitter output port or RS485 communication interface, which widely used for intelligent remote monitoring and control of the electric power industry.
Current meter electrical meter AY194C-I series
Product Feature:
- Three rows real-time display three phase voltage or current, RMS measurement, four figures display, show intuitional, easy reading.
- Adopt SMT production technique and modular design.
- You can set voltage and current transformer ratio freely.
- Three-way analog transmitter output function (optional), programmable output can be set to 0-10mA or 4-20mA.
- Three-way upper and lower limit alarm output and three-way switching value output function(optional), output is relay contact and output delay time can be set.
- RS485 communication output function (optional), which adopts the standard MODBUS-RTU communication protocol.
- It can have one-way analog transmitter, one-way upper and lower limit alarm(it supports up to three-way output) and RS485 communication output, the transmitter and alarm parameters can be set freely.
- For software adjustment, precision is high, and if long term operation, you don’t need to adjust it.
Current meter electrical meter AY194C series
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Technical Parameters:
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Current Measuring Range:
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AC0-5A( measure directly) AC0-999.9KA( match X/5A current transformer)
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Voltage Measuring Range:
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AC0-600V(measure directly)
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Measuring Accuracy:
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±0.5%FS±1 word
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Rated Current:
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AC1A or 5A(transformer ratio can be set freely)
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Rated voltage:
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AC57.73V,100V,250V,400V or 600V(transformer ratio can be set freely)
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Input loop power consumption:
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<0.5W
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Display Resolution:
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Maximum resolution is 0.001A(V),when the decimal point automatically shifts, the unit switches from A(V) to KA(KV) automatically.
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Auxiliary Power:
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AC/DC 85-264V 50/60Hz Power consumption: <4W
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Alarm Output:
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Contact capacity:AC250V/2A(resistive) DC30V/2A(resistive)
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Transmitter Output:
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0-20Ma,4-20Ma:optional accuracy: ±0.5%FS
Load resistance:≤400Ω electrical isolation with input signal and auxiliary power
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Communication Interface:
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RS485,MODBUS-RTU communication protocol
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Working Environment
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Temperature:-10-50℃ Humidity: ≤85%RH non-corrosive occasions
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Type
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Product Model
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Dimensions
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Opening Size
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Auxiliary Function(optional)
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Ammeter
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AY194C-2□4-3I
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120x120x95(mm)
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107x107(mm)
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Supporting a maximum of functions simultaneously: three-way switching value + RS485, three-way analog output + RS485, one-way switching value + two-way analog output + one-way analog output + RS485, or do any of these functions or many kinds of auxiliary functions.
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AY194C-9□4-3I
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96x96x95(mm)
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91x91(mm)
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AY194C-3□4-3I
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80x80x100(mm)
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76x76(mm)
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AY194C-7□4-3I
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72x72x100(mm)
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68x68(mm)
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AY194C-8□4-3I
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48x48x100(mm)
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45x45(mm)
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Supporting a maximum of functions: RS485
Note: this type doesn’t support keyboard functions, you must open the front panel and connect special keyboard to set parameters. So please specify current ratio or the other information when placing an order
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