GDKC-6A Circuit Breaker Tester GDKC-6A Circuit Breaker Tester GDKC-6A Circuit Breaker Tester is used to test the dynamic characteristics of high voltage and low voltage circuit breaker. It has features easier operation and higher accuracy comparing to traditional device. Features 5.7inch touch screen.Thermal printer.6 channels contacts,1channel velocity testTest 1channel current of CLOSE/OPEN coil.In Routine test, CLOSE-OPEN .. 더보기 GD6000A Capacitance & Tan Delta Tester GD6000A Capacitance & Tan Delta Tester General Information GD6000A is designed to measure the capacitance and dielectric loss factor (tgδ) of electric equipment. It can test grounded equipment, ungrounded equipment, completely-sealed CVT(Capacitive Voltage Transformer), dielectric loss of insulating oil and standard capacitors. It generates the testing voltage by itself, and the frequency is 45-.. 더보기 GDB-III Transformer Turns Ratio Tester GDB-III Transformer Turns Ratio Tester General Information GDB-III Transformer Turns Ratio Tester is designed for three phase transformer of power system, especially for Z type winding transformer, rectifier transformer, Scott,inverse Scott and balance transformers in railway electrical system. GDB-III input single phase power supply, and produce three phases or two phases power supply by inner .. 더보기 이전 1 ··· 4 5 6 7 8 다음
