0.1dB Test Accuracy Transformer Winding Testing Equipment Humanized Software Design

Power Transformer Winding Deformation Test Equipment Transformer Winding Analyzer

This Transformer Winding Deformation Tester Is For Testing Of Power Transformer (Voltage Level At Or Above 6kV) And Other Transformers With Special Purpose. The Power Transformer Is Inevitably Vulnerable To Impulse Of Various Fault Short-Circuit Current Or Physical Collision In The Process Of Operation And Transportation. The Transformer Windings May Lose Stability Under The Powerful Electro-Dynamic Force Exerted By Such Short-Circuit Current, Which Could Result In Permanent Deformations Such As Local Distortion, Swell Or Dislocation And Will Severely Affect Safe Operation Of The Transformer. Deformation Of Transformer Windings Can Be Measured With Frequency Response Analysis Method According To National Standard DL/T911-2004 For Electric Power Industry, I.E. Detect Amplitude-Frequency Response Characteristics Of Each Transformer Winding And Make Vertical Or Horizontal Comparison Of The Detection Result To Judge Possible Deformation Of The Transformer Winding Ba.

Features

1. In the test process only need to remove the transformer connection bus.

3. Sweeping frequency up to 10MHz, scanning interval can be 0.25kHz, 0.5kHz, 1kHz for multiple analysis

4. High intelligent, auto range adjustment, auto sampling frequency adjustment.

5. Windows platform, compatible with Win98 / 2000 / XP / Win7 / Win8 / Win10 system.

6. Historical curve comparison analysis, max 6 curves observation, auto analysis and diagnosis system

7. Auto save environment parameters and testing results, color printing function.

8. Humanized software design, more convenient to use.

9. Auto complete the test after wiring, during the measurement check the historical curves or stop at any time.
10. Measurement time less than 60 seconds for every phase, 10 minutes for whole transformer windings.

Technical Indicators

1. Two sweep methods:

1) Linear sweep range (10Hz) - (10MHz) 40000 dots;resolution 0.25kHz, 0.5kHz, 1kHz

2) Section sweep range (0.5kHz) - (1MHz), 2000 dots

About GDZX
 

Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, operations and maintenance testing, calibration, energy-saving and environmental protection equipment, and power sales. Our integrated solutions provide complete high-voltage testing and electrical inspection services to various power users.

Guodian Zhongxing integrates R&D, production, sales and service, and provides complete solutions for high voltage testing and electrical testing services for all types of power users. It is a well-known brand of electrical testing equipment in China.

The six major categories of products independently developed and produced by the company are mainly used in the handover test, preventive test, condition maintenance and intelligent substation detection of various voltage levels of power equipment in all links of the power system from power generation, transmission and distribution to distribution, factory inspection and annual inspection of primary equipment. Specifically divided into: high voltage/ultra-high voltage/ultra-high voltage AC and DC test equipment series, mobile power test intelligent integrated system, transmission and transformation test instrument, power metering/standard series, SF6 gas/oil test series, battery test series. All products have passed the inspection or type test of the "National Power Industry Electrical Equipment Quality Inspection and Testing Center"; and obtained the calibration certificate of the "National High Voltage Metering Station".