변압기시험기 썸네일형 리스트형 GDBR-P Transformer Power Tester GDBR-P Transformer Power Tester Features Measure transformer No-load current, No-load loss, short circuit voltage, short circuit loss and capacity.Three meters testing methods.When making three phase transformer No-load, load test, the instrument will judge if the wiring is correct automatically, and shows three phase voltage, current vector diagram.Finish load test under 1600kVA below distribut.. 더보기 GDOT Automatic Insulation Oil Tester (80/100kV) GDOT Automatic Insulation Oil Tester (80/100kV) General Information GDOT Insulation Oil Breakdown Tester is adopted industrial single plate integrated circuit, new-style I/O jack, with unique inspection and anti-interference technology to greatly improve its reliability and functionality.FeaturesEasy operation,high automation. (only press button once and all work done automatically)Menu manageme.. 더보기 GDRB-Ⅱ Sweep Frequency Response Analyzer GDRB-Ⅱ Sweep Frequency Response Analyzer GDRB-Ⅱ Transformer Frequency Response Tester detects transformer winding movements and mechanical failures due to mechanical shock, transportation or short circuits. Detection of these displacements ahead of a dielectric failure can reduce unplanned maintenance costs, and provide the possibility to improve system reliability by preventing outages. Additio.. 더보기 GDZRS-20A Winding Resistance Tester(Three-phase) GDZRS-20A Winding Resistance Tester(Three-phase) General Information GDZRS series Winding DC resistance tester is optimal designed for measuring three phase winding DC resistance of big capacity transformer. It can test three phase winding DC resistances at the same time.FeaturesFor on-load variable transformer,no need to discharge,just adjust tap switch directly;The measurement time is 1/3 of t.. 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 다음
