DV POWER TWA40D Winding Ohmeter
- Resistance measurement of all tap positions in all
six windings performed in a single test - True three-phase on-load tap changer dynamic
resistance measurement - Extremely quick measurement, single-step cable setup
- Automatic discharge process
- Rapid automatic demagnetization
- Built-in tap changer control unit
- Additional testing mode, Quick YN, is enabled by the DV-Win software. In this mode, it is possible to measure the resistances of three transformer windings in the YN configuration simultaneously.
- It is also possible to test the resistances of all tap changer positions of all three phases in a single pass through the tap changer positions.
- Resistance measurement of all tap positions in all