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Home » Products » Transformer Tester » TTR Tester » GDB-D Z Type Three Phase Transformer Turns Ratio Meter
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GDB-D Z Type Three Phase Transformer Turns Ratio Meter

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.

Quantity:
  • GDB-D
  • GOLD
  • 9030849000

GDB-D 

Z Type Three Phase Transformer Turns Ratio Meter 


Features:

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

  • Flexible Data Processing, Convenient Connection, Complete Protection.

  • Easy Learning And Convenient Operation

  • 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 processing, 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:


Item Name GDB-D Z Type Three Phase Transformer Turns Ratio Meter
Turns ratio range 0.8-10000
Group testing range 1-12
Turns ratio accuracy

0.2% (180V: 0.81000

)0.5% (180V: 100010000)

0.2%( 0.8200)
Turns ratio resolution 0.0001
Power input 220V±10%  50HZ±1Hz
Working temperature -20℃~40℃
Relative humidity ≤85%  no condensation
Dimension 325mm×278mm×188 mm
Weight 7kg

GDB-D Z Type Three Phase Transformer Turns Ratio Meter 02


GDB-D Z Type Three Phase Transformer Turns Ratio Meter 03


GDB-D Z Type Three Phase Transformer Turns Ratio Meter 06

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