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Transformer Ratio Polarity Tester

HTCT-200 Transformer Ratio Polarity Tester

Special instrument for changing ratio inspection and test on site during transformer handover and after replacing winding

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Product Introduction

Transformer ratio polarity tester. According to jjg313-94 current transformer for measurement and jjg313-93 voltage transformer for measurement, on-site ratio test must be conducted during transformer handover and after winding replacement.

The inspection method of the transformer's change ratio is the current method, which is easy to understand and feasible in principle. However, with the increase of system capacity, the primary current of the current transformer becomes larger and larger, up to tens of thousands of amperes.Site to hundreds of ampere current existing difficulties, thousands or tens of thousands of ampere ampere is almost impossible, and large volume, weight weighs several hundred kilograms or several tons, field use more difficult, such as the low current method, due to current transformer magnetic sensitivity, linearity, impedance, the influence of leakage reactance can make current transformer error jump, lost the meaning of change than check.

The transformer transformer ratio tester is small in volume, light in weight, wide in measuring range and easy to carry.The htct-200 transformer ratio polarity tester is developed by our company by summarizing the characteristics of transformers at home and abroad, applying the new research theories and results, and combining the requirements of field use.

The product names:Transformer ratio polarity tester, transformer ratio polarity tester

Product parametersProduct Parameters

Technical parameters

Variable ratio measurement range 5A/5A~25000A/5A 5A/1A~5000A/1A
Electromagnetic type voltage transformer series  
Accuracy of measurement 0.2%
volume 280×230×100mm3
The weight of the 3kg
Note:

1.The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice.In case of misappropriation or copying, legal liability will be investigated.

2.For more information about huatian products, please enter Product center . Service email:qiao@hvtest.cc

Product Characteristics

Transformer Ratio Polarity Tester Transformer Ratio Polarity Tester Transformer Ratio Polarity Tester Transformer Ratio Polarity Tester

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Product Picture

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Product Certificate

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.

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