Wuhan UHV Power Technology Co.,Ltd.

Wuhan UHV Power Technology Co.,Ltd. UHV-340 Transformer Tan Delta Tester is a kind of instrument with high precision fully automatic measuring the dielectric loss tangent and capacitance of various high voltage electrical equipment in the power plants and substations. The adoption of frequency conversion technology could ensure the accurate measurement in the interference of strong electric field. The operation instruction of the instrument is English. The whole process is measured automatically through microcomputer. The instrument also applies to the measurement of tg 8 and electrical capacity...

Wuhan UHV Power Technology Co.,Ltd. 5. CVT Variable ratio test: Variation ratio measurement accuracy: ± reading *1 % Phase measurement accuracy: ±0.1° Phase measurement range: 0 - 359.9° 7. Measuring method: a.single frequency: 45(45Hz measuring), 50(50Hz measuring), 55(55Hz measuring), 60(60Hz measuring), 65(65Hz measuring) b.different frequency: 50D(45Hz/55Hz measure each time); 60D(55Hz/65Hz measure each time) Automatic frequency conversion 9. Application condition: -15 °C-50 °C Relative humidity <80%

Wuhan UHV Power Technology Co.,Ltd.