Smartcontroller offers the SMART series 3 phase Ampere Meter that adopts alternating current sampling techniques. This enables it to measure 3 phase AC current in the grid with high accuracy, good sensitivity and excellent resistance to vibrations.

TECHNICAL DATA

Measurement:

Accuracy Class: Class 0.5

Display Range: 0.000 – 9999

Overload: Continuous 1.2 times

Instantaneous: Current 10times / 5seconds

Nominal Input: AC Current 100V ~ 600V, using voltage transformer

Power Consumption: Less than 2VA

Dielectric Strength: 2kV/1min

Frequency: 45-65 Hz

Environment:

Working Temperature: -10 ~ 55 Degree Celsius

Storage Temperature: -25 ~ 70 Degree Celsius

Relative Humidity is less than 93%, no corrosive gas

Elevation: Less than 2500m

Electromagnetic Compatibility:

ESD (Electro – Static Discharge): Level 4

Electrical fast transient burst: Level 4