dry-type transformer

GSB Series dry test transformers

Power supply equipment、All kinds of electrical products and insulation tools materials electrical strength test equipment necessary

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product brief introduction Product Introduction

Dry test transformer is a new type product which is produced after a lot of improvement on the basis of similar products。This series of products has the characteristics of small size, compact structure, complete functions, versatility and easy to use。Especially suitable for power system、mines and enterprises、Scientific research departments and other high-voltage electrical equipment、electrical apparatus element、Insulation material insulation strength test under power frequency dc high voltage is an essential and important equipment in high voltage test。

Product nickname:HT testing transformer、Power voltage test transformer、Ultra-light high-voltage test transformer、Cascade high voltage test transformer、Ac-dc high voltage generator、High pressure booster、High pressure pressure machine、High pressure pressure meter、RXGB

Product Parameter Product Parameters

technical parameters

impedance voltage ≤12%
output voltage wave form sinusoid
surface temperature rise <55℃
no-load current <4%

Main product specifications

specifications and models capacity(kVA) input voltage(V) output voltage(kV) output current(mA) boundary dimension(mm) weight(kg)
GSB-1.5/50 1.5 200或400 50 30 260×240×450 12
GSB-3/50 3 60 330×280×510 25
GSB-5/50 5 100 330×280×510 32
GSB-10/50 10 200 360×350×850 37
GSB-15/50 15 300 360×350×950 72
GSB-20/50 20 400 360×350×1000 78
GSB-25/50 25 500 430×450×1100 82
GSB-30/50 30 600 430×450×1200 120
GSB-5/100 5 200或400 100 50 360×350×1000 72
GSB-10/100 10 100 360×350×1100 75
GSB-15/100 15 150 360×350×1200 78
GSB-20/100 20 200 430×450×1200 82
GSB-25/100 25 250 430×450×1200 110
GSB-30/100 30 300 430×450×1200 120
GSB-15/120 15 120 125 360×350×1100 85
GSB-20/120 20 160 430×450×1200 121
GSB-25/120 25 200 430×450×1200 115
GSB-30/120 30 250 430×450×1200 130

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。

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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/T28001-2011 occupational health and safety management system requirements.

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