Automatic CT PT Volt Ampere Characteristic Tester with High Quality

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for CT PT Volt Ampere Characteristic Tester
• Type: CT PT Analyzer
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Model NO.: GDVA-405
• Control: Digital Control
• Weight: 15kg
• Power Source: AC220V
• Item: Automatic CT PT Volt Ampere Characteristic Tester
• Usage: Transformer Tester
• Test Standards: IEC60044-1/2/5/6, IEC61869, C57.13
• Voltage Output: 0.1~180V (AC)
• Current Output: 0.001~5A (RMS)
• Power Supply: 220V 50/60Hz (Support Customize)
• Maximum Knee Voltage: 60kv
• Power Output: 500va
• Current Measurement Range: 0~10A
• Secondary Current: 1A,3A,5A
• Transport Package: Wooden Case
• Specification: 49*19*36CM
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month CT PT Analyzer

Product Description

GDVA-405 Automatic CT PT Volt Ampere Characteristic Tester with High Quality

Advantages:
* Comply with international standards of IEC60044-1, IEC60044-2, IEC60044-5, IEC60044-6, IEC61869 and C57.13.
* The accuracy is 0.02%(typical), 0.1% (guaranteed).
* Applied to various types of CT: M, P, TPY, Bushing CT, GIS CT.etc
* Ultra-high accuracy of measurement and strong data management.
* The max knee point voltage of GDVA-405 CT PT Analyzer is 60kV.
* Excellent security - tests run at max.180V.
* Short commissioning time (duration of the automatic test < 1min).
* All test items can be completed in one time.
* Embedded computer, powerful application software support.

Test Items

Test Items for CT

Test Items for PT

* Turn ratio detection * Ratio and angle error check * Polarity test * Excitation characteristic test * Secondary winding resistance measurement and secondary burden measurement * 5% and 10% error curve measurement * Transient characteristics analysis * Automatic nameplate inference * Knee point voltage/current * Accuracy Limit Factor (ALF) * Instrument security factor (FS) * Secondary time constant (Ts) * Remanence coefficient (Kr)

* Turn ratio measurement * Ratio and angle error check * Polarity test * Excitation characteristic test * Primary winding resistance test * Secondary winding resistance test * Secondary burden measurement

Specifications:

Analyze your current transformer (CT) with the push of a button:

• Power on GDVA-405 CT PT Analyzer

• Click"CT Analysis"

• Connection the wire according to the wiring diagram on the right side of the screen

• Set up the parameters according to CT nameplate.

• Run Test

• Finally GDVA-405 CT PT Analyzer will show all test results at the same time, such as CT ratio and phase angle, CT secondary burden, polarity, CT winding resistance, CT excitation, CT turns ratio,etc.

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