Instrument Transformer Test System Full system for testing Current and Voltage Transformers according to IEC and ANSI standards. Current Transformers Comparator Can be used manually or fully automatic to get ratio and phase errors of current transformers Voltage Transformers Comparator Can be used manually or fully automatic to get ratio and phase errors of voltage transformers Standard Current Transformers Up to 50 ppm accuracy standard current transformers. Customized designs available Standard Voltage Transformers High Accuracy Standard Transformers up to 150 kV. Customized designs available Inductive Voltage Divider High Accuracy Decade Transformer for calibration purposes Turn Ratio Tester Three Phase TTR for ratio and phase measurements Dielectric Loss Analyzer Capacity, Tan Delta, Partial Discharges and Loop Method in one instrument Specially designed for rotating machinery insulation tests, can also be used for tan delta measurements of power transformers, bushings, PTs and CTs Capacitance and Dissipation Factor Bridge A bridge and power supply for capacity and tan delta measurements in high voltage laboratories or for field testing.The bridge can be used for testing of XLPE cables (very low dissipation factor) Tan Delta and Dielectric Constant of Insulating Materials Main application is the measurement of Dissipation Factor of transformer oil and other insulating materials. The bridge and the power supply are integrated in a single cabinet. Test cells according to IEC or ASTM Standards are available