Suitable for all kinds of high voltage electrical equipment in power system、Insulation material insulation strength test under power frequency or dc high voltage
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High-voltage test transformers are a series of products developed and manufactured through extensive improvements based on the original models in compliance with the "Test Transformer" standard. These transformers adhere to DL/T848.2-2004 "General Technical Specifications for High-Voltage Test Devices - Part 2: Power Frequency High-Voltage Test Devices" and represent a new generation of advanced equipment. This product line features compact size, lightweight design, integrated structure, versatile functionality, broad applicability, and user-friendly operation. It is particularly suitable for insulation strength testing under power frequency or DC high voltage conditions, serving power systems, industrial enterprises, mining sectors, and research institutions in evaluating various high-voltage electrical equipment, components, and insulating materials. As an essential apparatus in high-voltage testing, it plays a crucial role in ensuring electrical safety and compliance verification.
Product nickname:oil-immersed transformer、Oil type variable、High pressure oil-immersed test transformer、YDJ、HT testing transformer、Power voltage test transformer、Ultra-light high-voltage test transformer、Cascade high voltage test transformer、Ac-dc high voltage test transformer、High pressure booster、High pressure pressure machine、High pressure pressure meter
specifications and models | capacity(kVA) | High Voltage(kV) | high-tension current(mA) | ow input voltage | ratio of transformation(high /rites) | temperature rise℃(30 minutes) | |
tension(V) | electricity(A) | ||||||
YDJ-3/50 | 3 | 50 | 60 | 200 | 15 | 500 | 10 |
YDJ-5/50 | 5 | 50 | 100 | 200 | 25 | 500 | 10 |
YDJ-10/50 | 10 | 50 | 200 | 200 | 50 | 500 | 10 |
YDJ-20/50 | 20 | 50 | 400 | 400 | 50 | 500 | 10 |
YDJ-30/50 | 30 | 50 | 600 | 400 | 50 | 500 | 10 |
YDJ-50/50 | 50 | 50 | 1000 | 400 | 125 | 500 |
10 |
YDJ-5/100 | 5 | 100 | 50 | 200 | 25 | 1000 |
10 |
YDJ-10/100 | 10 | 100 | 100 | 400 | 25 | 1000 |
10 |
YDJ-10/25 | 10 | 25 | 400 | 400 | 25 | 1000 |
10 |
YDJ-20/100 | 20 | 100 | 200 | 400 | 50 | 1000 |
10 |
YDJ-30/100 | 30 | 100 | 300 | 400 | 75 | 1000 | 10 |
YDJ-50/100 | 50 | 100 | 500 | 400 | 125 | 1000 | 10 |
YDJ-15/150 | 15 | 150 | 100 | 400 | 37.5 | 1000 | 10 |
YDJ-20/150 | 20 | 150 | 133 | 400 | 50 | 1000 | 10 |
YDJ-30/150 | 30 | 150 | 200 | 400 | 75 | 1000 | 10 |
YDJ-50/150 | 50 | 150 | 333 | 400 | 125 | 1000 | 10 |
YDJ-100/150 | 100 | 150 | 667 | 400 | 250 | 1000 | 10 |
YDJ-50/200 | 50 | 200 | 250 | 400 | 125 | 1000 | 10 |
YDJ-100/200 | 100 | 200 | 500 | 400 | 250 | 1000 | 10 |
YDJ-150/200 | 150 | 200 | 750 | 400 | 375 | 1000 | 10 |
YDJ-200/200 | 200 | 200 | 1000 | 400 | 500 | 1000 | 10 |
YDJ-300/200 | 300 | 200 | 1500 | 400 | 750 | 1000 | 10 |
YDJ-50/300 | 50 | 300 | 170 | 400 | 125 | 1000 | 10 |
YDJ-100/300 | 100 | 300 | 333 | 400 | 250 | 1000 | 10 |
YDJ-150/300 | 150 | 300 | 500 | 400 | 375 | 1000 | 10 |
YDJ-200/300 | 200 | 300 | 667 | 400 | 500 | 1000 | 10 |
YDJ-300/300 | 300 | 300 | 3000 | 400 | 750 | 1000 | 10 |
1.The appearance of the product shall be subject to the actual product,If there are any changes in technical parameters and models,without prior notice.If there is theft or copying,Legal responsibility will be pursued.
2.For more information aboutWuhan UHV, please enter product center . Service email:info@hvtest.cc
1、High voltage test transformer has excellent material selection,reliable quality,good stability
2、Large voltage margin,Corona ring small,Bureau of dropping
3、New insulation materials are used,small in size,Light weight
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.
email: info@hvtest.cc
Skype: Tina Qiao
+8615172408058