NameSD194U three-phase voltage digital meterModel > Digital meter > DP120,DP48B SeriesTypeSD194U-2×4Auxiliary power: AC 220V±10%
Input signal: 0-500V AC
Max over loading: 600V AC
Measuring range: 0-9000/500V PT
Display: Red LED “0.56”
Accuracy: 0.5%F.S ±2D
Consumption: ≤3VA
Operating Environment: 0~50°C ≤85%PH
Voltage testing: AC 1500V 1min (input port and power port)
Insulating resistance: DC500V ≥100MΩ