Digital Type Oil Immersed Type Hv Test Transformer

Model NO.
Ratio Error
Meter Voltage
Oil Insulation
2.5mm >50kv
Transport Package
Wooden Box with Foam Inside
320*240*620 mm
Hubei, China(Mainland)
We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Digital Type Oil Immersed Type Hv Test Transformer, The product will supply to all over the world, such as: Saudi Arabia, Iceland, Denmark, During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. Last but not least, price of our products are very suitable and have fairly high competition with other companies.
Wuhan Goldhome Hipot Electrical Co., Ltd. Diamond / Audited Supplier
Oil-immersed Test Transformer are widely used for testing AC/DCwithstand voltage such as electrical equipment, electrical components, insulation materials. This series of test transformer has the advantages of small size, light weight, compact structure, strong universality etc.


1.HV bushing was first time made
2.Between the bushing and the oil tank is completely isolated, and all connection parts adopted
 imported “O” type sealing ring seal, so we completely solve the common problems of
 transformer leakage.
Sleeping core type design, effectively improve seismic resistance.

4.Before delivery, 24 hours upside down testing and no leakage.

5.All productsre passed through 1.1 times induction withstand voltage testing.
6.Pure famous oil-immersed insulating medium.
7. HV & LV cables are made by high strength polyester, oxygen free copper enameled wires.
8.The core was adopted with new WISCO,two silicon cold rolled silicon steel strip

Technical data

1.Input voltage: AC 220V (10KVA or below); AC 400V ( over 10KVA)
2.No-load current:<10%
3.Impedance voltage:<10%

4.Ratio Error: <1%
5.Meter voltage: 100V
6.Oil insulation: 2.5mm >50kV


Model * Input Output Primary Secondary Size(mm) Weight(kg)
3/50 AC200V 50kV 15A 60mA 320×240×620 40
5/50 25A 100mA 360×255×650 54
10/50 50A 200mA 410×285×750 72
15/50 AC400V 37.5A 300mA 440×290×760 93
20/50 50A 400mA 450×300×770 110
30/50 75A 600mA 480×320×800 180
50/50 125A 1000mA 550×350×840 244
5/100 AC200V 100kV 25A 50mA 460×350×1100 95
10/100 50A 100mA 490×350×1120 116
37.5A 150mA 510×380×1180 160
20/100 50A 200mA 530×400×1200 182
30/100 75A 300mA 560×430×1250 205
50/100 125A 500mA 580×480×1350 225
15/150 150kV 37.5A 100mA 630×500×1650 235
20/150 50A 133mA 640×510×1680 240
30/150 75A 200mA 650×540×1710 255
50/150 125A 333mA 660×550×1750 285
20/200 200kV 50A 100mA 740×670×2100 300
30/200 75A 150mA 750×680×2200 350
50/200 125A 250mA 800×700×2250 420