Especially developed for indication and supervision of the three-phase circuit, replaces an analogical ammeter, reducing installation manpower and optimizing the used one of spaces in the panel.

 Ideal for protection of three-phase networks is monitored and generally to own alarm superior and inferior. Protection of the parameters of programming by password

1.Accuracy class0.2, 0.5, 1.0 ;
2.Display 1/3 lines 4 digits, and 1 decimal
3.Standard Input AC/DC; Current: 1A, 5A; Voltage: 100~380V
4.Overloading capability Continuous: 1.2 times
5. Instantaneous: Current 10 times(5s), voltage 2 times(1s)
6.Frequency: 50Hz±10%
7.Power Supply: AC/DC 85～265V; AC 220V± 10%
8.Power Consumption≤4VA
9.Remote Output RS232/485, MODBUS-RTU
10.Alarm Output Implementation of the same power range alarm
11.Relay Output 3A/250VAC, 50/60Hz, 5A/30VDC
12.Dielectric strength 2KV (Test voltage : AC RMS)
13.Insulating property ≥100MΩ
14.MTBF ≥30000h
15.Operation condition

Temperature: -10°C ~ 50°C
Relative humidity: ≤95%RH
free of corrosive gas
Altitude ≤2500m
Operating temperatur -10～55°C
Storage temperature -20～70°C
Safety Input and power supply＞2kV
Input and output ＞2kV
Power supply and output＞1.5kV