Technical Parameters:

Current Measuring Range:

AC0-5A( measure directly) AC0-999.9KA( match X/5A current transformer)

Voltage Measuring Range:

AC0-600V(measure directly)  

Measuring Accuracy:

±0.5%FS±1 word

Rated Current:

AC1A or 5A(transformer ratio can be set freely)

Rated voltage:

AC57.73V,100V,250V,400V or 600V(transformer ratio can be set freely)

Input loop power consumption:

<0.5W

Display Resolution:

Maximum resolution is 0.001A(V),when the decimal point automatically shifts, the unit switches from A(V) to KA(KV) automatically.

Auxiliary Power:

AC/DC 85-264V 50/60Hz Power consumption: <4W

Alarm Output:

Contact capacity:AC250V/2A(resistive) DC30V/2A(resistive)

Transmitter Output:

0-20Ma,4-20Ma:optional accuracy: ±0.5%FS

Load resistance:≤400Ω electrical isolation with input signal and auxiliary power

Communication Interface:

RS485,MODBUS-RTU communication protocol

Working Environment

Temperature:-10-50℃ Humidity: ≤85%RH non-corrosive occasions

Type

Product Model

Dimensions

Opening Size

Auxiliary Function(optional)

Ammeter

AY194C-2□4-3I

120x120x95(mm)

107x107(mm)

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.

AY194C-9□4-3I

96x96x95(mm)

91x91(mm)

AY194C-3□4-3I

80x80x100(mm)

76x76(mm)

AY194C-7□4-3I

72x72x100(mm)

68x68(mm)

AY194C-8□4-3I

48x48x100(mm)

45x45(mm)

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