GDB-D Three Phase Transformer Turns Ratio Tester

Introduction:

GDB-D Transformer Turns Ratio Tester 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.

The Tester Has Wide Testing Range, Fast Testing Speed, Favorable Repeatability.

Flexible Data Pr℃essing, Convenient Connection, Complete Protection.

Easy Learning And Convenient Operation

Features:

Applicable to transformers connected in Z type.

Two output voltages are optional and applicable to transformer whose zero-load.

current is relatively high.

Wide testing range and the highest transformation ratio may reach 10000.

Automatically calculate tap position.

Fast speed, which is only 18 seconds for three-phase.

Favorable repeatability.

Automatically save 99 data at most.

Flexible data pr℃essing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.

Functions of transformer short-circuit protection and interturn short-circuit.

Protection functions. If there is short circuit, relevant information will be displayed on the LCD screen.

Small size and light weight.

Specifications: