TAP CHANGING FEATURE
TURA-01 and WINRES-20 would have additional features such as smart tap changing ability along with TPA-03.
VECTOR GROUP DETECTION
Transformers vector group can be determined automatically by using TPA -03 and TURA-01 together.
For those who are looking for a low budget solution for measuring Turns Ratio and Winding Resistance on three-phase test transformers, they can go on with TURA-01 and WINRES-20. By using TPA-03 along with TURA-01, three-phase measurements can be easily done.
TPA-03?s ultra-safe connector type prevents possible contact to metallic parts of connectors by users.