Sentence examples for instrument transformer from inspiring English sources

Test model of the voltage instrument transformer is constructed with a number of measurement points along the windings.

This paper presents a fast and precise method for the calculation of internal voltage transients over the voltage instrument transformer windings.

Employing the simple but reliable insulation structure of conventional transformer and the unconventional sensing methods of electronic transformers at the same time, an innovative combined electronic instrument transformer is presented in this paper.

(1) Instrument transformer [14]:  .

Recent development in electronic instrument transformer and communication technology provides new facility for power system functions.

Instrument transformer [14]: Tests were conducted for electromagnetic types of instrument transformers.

Power clamp meters are designed to check electricity meters, instrument transformers and installations on site.

4. Consolidating meter installations due to elimination of separate meters for different rates of service. 5. Changing or relocating meters, instrument transformers, time switches, and other metering equipment.

8. Inspecting and testing meters, instrument transformers, time switches, and other metering equipment on premises or in shops excluding inspecting and testing incidental to maintenance.

Anti-aliasing filters are used in cascade with instrument transformers (IT) as part of protective relay data acquisition systems for providing input signals to fault locators.

For better performances, electronic instrument transformers are used to replace conventional electro-magnetic inductive current or potential transformers based on ferrous cores and windings to measure heavy current and high voltage in power system.