SH125A transformer oil pressure tester is one of the routine tests of the oil quality and electrical performance of the oil-immersed high-voltage electrical equipment. The dielectric strength tester for insulating oil is developed according to the provisions of the Electric Power Coefficient Oil Quality Test Method of the Ministry of Electric Power. The product is a dry type aluminum alloy shell which is light in weight, is convenient to carry, is suitable for the electric power coefficient and the user to use on the spot, has the advantages of simple and convenient operation, high efficiency, accurate measurement and the like compared with similar products, and is an ideal test instrument for the test personnel

  Technical parameter

1. instrument capacity：0.5KVA

2. Input voltage：200V/50Hz

3. Output voltage:0-80kv

4. Voltmeter indication error:±5%

5.  rate of Voltage rise :2kv/s ± 20%

6. arc time：less than 20ms