Main technical characteristics and indicators of transformer winding deformation tester

1、Main Technical Characteristics 

 Characteristics of transformer windings are measured with frequency sweep method. Deformations of windings such as distortion, swell or displacement of 6kV and above transformer are measured by detecting amplitude-frequency response characteristics of each winding, not requiring lifting of transformer enclosure or disintegration. 

 Quick measuring, measuring of a single winding is within 3 minutes. 

 High frequency accuracy, higher than 0.001%. 

 Digital frequency synthesis, with higher frequency stability. 

 5000V voltage isolation fully protects safety of the testing computer. 

 Able to load 9 curves at the same time and automatically calculate parameters of each curve and diagnose winding deformations to provide the reference diagnosis conclusion. 

 Analysis software has powerful functions and software and hardware indicators satisfy national standard DL/T911-2016. (IEC60076-18, optional) 

 Software management is humanized with high degree of intelligence. You only need to click a key to complete all measurements after setting of parameters. 

 The software interface is concise and vivid, with clear menus of analysis, save, report export, print, etc. 

2、Main Technical Indicators 

 Measuring speed: 1 min- 2 min for single-phase winding 

 Output voltage: Vpp-25V, adjusting automatically in test 

 Output impedance: 50Ω4 

 Input impedance: 1MΩ (the response channel is built with 50Ω matching resistance) 

 Frequency scan scope: 10Hz-2MHz (10Hz-30MHz, optional)

 Frequency accuracy: 0.001% 

 Frequency scan manner: linear or logarithmic, frequency sacn interval and number of sweep points are freely settable 

 Curve display: amplitude-frequency curve (phase-frequency curve, optional) 

 Width of measuring dynamic range: -100dB~20dB 

 Supply voltage: AC100-240V 50/60Hz 

 Tester weight: only 3.8kg

HZ-600C Transformer Winding Deformation Tester