Pointer | : | 2 Pointer Knif-edge |
Pointer deflection | : | 0 to 90° |
Scale characteristics | : | Near Linear above 10% of nominal full Scale value |
Scale division | : | Coarse - fine |
Pointer length | : | 34mm | 54mm |
Scale Interchangeability | : | Interchangeable |
Measured quantity | : | Frequency |
Measuring Range | : | Ac Current with Maximum Demand Indicator |
Thermal time Delay | : | 15 Minutes (Bimetalic) |
Scale Overload capacity | : | 1.2 times rated current |
Meter Overload Continuously | : | 1.2 times rated Current |
Meter Overload Short duration | : | 10 times for 5 Sec. 1 Overload |
Power Consumption | : | <2.5VA |
Accuracy | : | Class 0.5 |
Position of Use | : | Vertical ± 5° |
Dielectric test | : | 2 kV AC for 1 Minute |