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Transformer volt ampere characteristic comprehensive tester DYFA-V

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Product Details

Brand Name	Deya Power		Place of Origin	China
Model Number	DYFA-V

1、 Main features

? Support CT and PT detection

? Meet the requirements of GB1207, GB1208 and other regulations

? All testing items can be completed by a single machine without external auxiliary equipment

With its own micro fast printer, the test results can be directly printed on site

? Intelligent controller, easy to operate

? Large screen LCD, graphical display interface

? Automatically give CT/PT (excitation) inflection point value according to regulations

? Automatically give 5% and 10% error curves

? 3000 groups of test data can be saved without loss after power failure

? Support USB flash disk transfer data, which can be read through a standard PC and generate a test report

? Compact and light weight ≤ 22Kg, very convenient for field test

2、technical parameter

project		Parameters
Working power supply		AC220V±10% 、50Hz
Device output		0～1000V（20A peak）
High current output		0～600A
Excitation measurement accuracy		≤0.5%（0.2% * reading+0.3% * measuring range）
CT Transformation ratio measurement	Range	≤5000A/1A(25000A/5A)
	accuracy	≤0.5%
PT Transformation ratio measurement	Range	1KV～500KV
	accuracy	≤0.5%
work environment		Temperature: - 10 ℃～ 40 ℃, humidity: ≤ 90%, altitude: ≤ 1000m
Size and weight		Size：400mm × 250mm × 250mm ， weight：≤20Kg

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