VTRI-2000
VTRI-2000, Vector Group Automatic Turns Ratio Instruments, Ratio 1-200 This is our new range of Product. Supports up to 18 vector groups Injects HV and measures on both HV and LV , using four wire method to determine: Ratio, Polarity, Deviation, Excitation Current. comes with 10 meter long cables fo
Specifications
Technical Specifications
Parameters- Turns Ratio, Percentage Deviation, Vector Group, Excitation Current, HT & LT Voltages and Polarity, Phase Angle.
Principle- Applying test Voltage to the High Voltage Winding of a transformer and accurately measures the resulting voltage from the low voltage winding.
Excitation Voltage and Current- 55V AC, 50Hz. Max 500mA.
Accuracy- Class 0.1
Vector Group- YNyn0, Dd0, YNd1, Dyn1, Dd2, Dd4, YNd5, Dyn5, YNyn6, Dd6, YNd7, Dyn7, Dd8, Dd10, YNd11, and Dyn11 PH0 and PH6 for single phase transformer.
Range (Ratio)- 1 to 200
Weight (Approx.)- 7 KG
Dimension- Front -134 (H) 458(W) 423(D)
Test Transformer- Up-to 100 MVA