GTU high-voltage testing transformer uses SF6 as the insulating gas to separate the vacuum room from the outside,this equipment reflects the smallness in size, lighter in weight,higher voltage grade for unit,convenience in transportation and operation,It can let the large capacity and high voltage power frequency transformer arrived at the scene for the high-voltage test.

 Technical paremeters of the equipment

1.High-voltage generator

Voltage

200kV,250kV,300kV,500kV,600kV,750kV,1000kV

Capacity 100—4000kVA

High Current 0.5—4A

Produced by way of high-pressure:A step-up high-voltage transformer

Input voltage 0.35—1.0kV

PD equipment The amount of voltage ≤ 3pc General environment

Impedance voltage: ≤ 6%

Temperature: rated current frequency temperature is not more than 60 minutes to run 65k

Insulation medium: SF6

Gas pressure :0.4-0 .5 Mpa

In SF6 gas leakage: 0.5% ≤

Adjustable universal moving workbench

         When the adjustable workbench is powered with electricity, it can be driven forward, backward or turning round, and the speed can be controlled. The testing device is assembled on the workbench. While testing, the device is shifted to the sample and connected with the sample through the special connector, the universal adjusting system helps the convenient connection.

         Range of the universal adjusting system:

Horizontal adjusting: ±100mm to all directions

Vertical adjusting: 0-300 mm

Adjusting angle: ±5

Adjusting accuracy:  ≤0.5mm

Carrying capacity of the workbench: 10T