GF106T6 High Precision Multi-Ratio CT Analyzer

The GF106T6 multi-ratio CT analyzer is designed for field and laboratory testing of measurement-class, protection-class, and TYP-class current transformers. It supports automatic simultaneous testing of up to 6 CTs, covering excitation characteristics, transformation ratio, polarity, degaussing, ratio & phase error, 5% / 10% error curves, secondary winding resistance, and secondary burden.

Equipped with a 7-inch TFT touch color display, it offers primary current injection up to 100A or 1000A, a built-in mini thermal printer, and USB data export functionality. Compliant with IEEE C57.13, IEC60044, IEC61869, and GB/T20840-1/2 standards, the GF106T6 provides a comprehensive and user-friendly test solution for metering and protection CTs.

For more product details, please visit our official website:https://www.gfuvegroup.com/ct-pt-analyzer/multi-ratio-ct-analyzer.html

GF106T6 Current Transformer Ratio, Polarity, Error, Excitation and DC Resistance Test

The GF106T6 is a professional multi-ratio CT analyzer engineered for accurate testing of measurement, protection, and TYP-class CTs in both field and lab environments.

It supports simultaneous testing of up to 6 units, with full test coverage including ratio, polarity, ratio & phase error, excitation characteristics, knee point voltage, 5%/10% error curves, secondary DC resistance, and burden tests.

Designed for efficiency and reliability, it features a 7-inch touch TFT color LCD, 0.02% high precision, USB data export, built-in thermal printer, and 10,000 sets of data storage. Compliant with IEC60044, IEC61869, IEEE C57.13, and GB standards, it is widely used by power utilities, substations, CT/PT factories, and electrical labs worldwide.

GF106T6 Data Output Printing Test

The GF106T6 is a high-performance multi-ratio CT analyzer, featuring robust data recording and printing capabilities. It is capable of conducting comprehensive current transformer tests, covering ratio, polarity, error, excitation characteristics and DC resistance, and allows simultaneous testing of up to 6 CT units.

Built with an integrated thermal printer, the device supports on-site printing of test reports. It also provides USB data export, supports storage of up to 10,000 data sets, and enables report generation in Word and PDF formats.

Adopting a 7-inch touch LCD screen and delivering high measurement accuracy of 0.02%, the instrument complies with IEC, IEEE and GB standards. It is perfectly suited for field and laboratory applications, delivering easy data archiving and flexible output options.

IEEE PES T&D 2026 | We're here in Chicago!

The IEEE PES T&D Conference & Exposition 2026 is officially underway in Chicago, USA, from May 5–7 — and our team is right here!

Come meet us at Booth 1953 to experience our latest innovations in power system testing up close, including the GF106T6 multi-ratio CT analyzer and our full line of high-precision electrical test solutions. It's the perfect chance to connect with our experts, discuss your project needs, and see how our technology can elevate your field and laboratory testing workflows.

We're here and ready to meet with you — see you at the show!#IEEE PES #TD 2026 #Power Systems #Electrical Testing #CT Analyzer #Trasformeter Test Equipment #Circuit Breaker test equipment

Professional GF106T PT Winding DC Resistance Tester

The GF106T Tester is specially designed for PT DC resistance measurement, enabling precise detection of potential transformer winding resistance. It features stable performance over a broad resistance range and high testing accuracy, effectively identifying potential faults including poor contact, short circuits and wire breakage in PT windings.

Equipped with a 7-inch high-definition touch LCD screen and automatic measurement function, the GF106T greatly simplifies field operation and minimizes manual operation errors. It integrates multiple practical functions such as data storage, USB data export and on-site printing. Widely applicable to PT factory production calibration, substation routine maintenance and comprehensive inspection of electrical equipment, it offers dependable testing solutions for power industry scenarios.

For more information about our products, please visit our official website: https://www.gfuvegroup.com/ct-pt-analyzer/portable-current-transformer-tester-with-pt-testing.html

Transformer Turns Ratio and Polarity Testing Device - GF106T

Engineered for CT & PT application scenarios, the GF106T Tester performs rapid, high-precision turns ratio and polarity testing. With wide-range measurement capability, it is applicable to metering and protection-grade transformers, featuring automatic polarity detection and accurate ratio error computation to optimize on-site operational efficiency.The integrated 7-inch touch LCD ensures intuitive human-computer interaction and one-click easy operation. Multiple practical functions including mass data storage (3000 groups), USB data export and field printing are integrated, meeting the testing demands of substation commissioning, workshop inspection and regular electrical maintenance.

For more information about our products, please visit our official website: https://www.gfuvegroup.com/ct-pt-analyzer/portable-current-transformer-tester-with-pt-testing.html

PT Demagnetisation & Magnetisation Test Equipment - GF106T

GF106T Tester features professional PT magnetization and demagnetization capabilities to thoroughly remove residual magnetism and restore the normal magnetic condition of potential transformer cores. With fully automatic control, the instrument completes magnetization adjustment and demagnetization automatically, delivering highly reliable and stable results for PT excitation characteristic and ratio tests.Equipped with an adjustable built-in excitation source and a 7-inch touchscreen LCD, the tester enables safe, standardized, and unattended operation. It supports data storage and on-site printing, making it ideal for PT factory calibration, substation maintenance, and electrical laboratory tests. The product fully complies with IEC and GB standards.

For more information about our products, please visit our official website: https://www.gfuvegroup.com/ct-pt-analyzer/portable-current-transformer-tester-with-pt-testing.html