Automatic Turns Ratio TTR Tester for Z-Winding and High Zero-Load Current Transformer

Min.Order: 1
Product origin: Chongqing, China
Infringement complaint: complaintComplaint
US$ 1800 ~ 2000

Description

Automatic Turns Ratio TTR Tester for Z-Winding and High Zero-Load Current Transformer





Features:

  • IEC76-1 Automatic Turns Ratio TTR Tester For Z Winding and High Zero-Load Current Transformer 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.
     

Panel:


 

Specifications:

Item NameGDB-D Z Type Three Phase Transformer Turns Ratio Meter
Turns ratio range0.8-10000
Group testing range1-12
Turns ratio accuracy

0.2% (180V: 0.8~1000

)0.5% (180V: 1000~10000)

0.2%( 0.8~200)
Turns ratio resolution0.0001
Power input220V±10%  50HZ±1Hz
Working temperature-20ºC~40ºC
Relative humidity≤85%  no condensation
Dimension325mm×278mm×188 mm
Weight7kg






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