GDB-D Z Type Three Phase Transformer Turns Ratio Meter

Introduction:

1. GDB-D Z Type Three Phase Transformer Turns Ratio Meter Is Specially Designed For Three-Phase Transformer In Power System, Especially For Transformer Of Type Z Winding And Other Transformers Whose Zero-Load Current Is Relatively High.2.The Tester Has Wide Testing Range, Fast Testing Speed, Favorable Repeatability.3. Flexible Data Processing, Convenient Connection, Complete Protection.4. Easy Learning And Convenient OperationFeatures:1. Applicable to transformers connected in Z type.2. Two output voltages are optional and applicable to transformer whose zero-load current is relatively high.3. Wide testing range and the highest transformation ratio may reach 10000.4. Automatically calculate tap position.5. Fast speed, which is only 18 seconds for three-phase.6. Favorable repeatability.7. Automatically save 99 data at most.8. Flexible data pr℃essing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.9. Functions of transformer short-circuit protection and interturn short-circuit.10. Protection functions. If there is short circuit, relevant information will be displayed on the LCD screen.11. Small size and light weight.Specifications: